20492257500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 720

約数和(自身を含む): 78993339040

約数和(自身を除く): 58501081540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 27, 30, 33, 36, 39, 44, 45, 50, 52, 54, 55, 60, 65, 66, 75, 78, 90, 99, 100, 108, 110, 117, 121, 125, 130, 132, 135, 143, 150, 156, 165, 180, 193, 195, 198, 220, 225, 234, 242, 250, 260, 270, 275, 286, 297, 300, 325, 330, 351, 363, 375, 386, 390, 396, 429, 450, 468, 484, 495, 500, 540, 550, 572, 579, 585, 594, 605, 625, 650, 660, 675, 702, 715, 726, 750, 772, 780, 825, 858, 900, 965, 975, 990, 1089, 1100, 1125, 1158, 1170, 1188, 1210, 1250, 1287, 1300, 1350, 1375, 1404, 1430, 1452, 1485, 1500, 1573, 1625, 1650, 1716, 1737, 1755, 1815, 1875, 1930, 1950, 1980, 2123, 2145, 2178, 2250, 2316, 2340, 2420, 2475, 2500, 2509, 2574, 2700, 2750, 2860, 2895, 2925, 2970, 3025, 3146, 3250, 3267, 3300, 3375, 3474, 3510, 3575, 3630, 3750, 3860, 3861, 3900, 4125, 4246, 4290, 4356, 4500, 4719, 4825, 4875, 4950, 5018, 5148, 5211, 5445, 5500, 5625, 5790, 5850, 5940, 6050, 6292, 6369, 6435, 6500, 6534, 6750, 6875, 6948, 7020, 7150, 7260, 7425, 7500, 7527, 7722, 7865, 8125, 8250, 8492, 8580, 8685, 8775, 9075, 9438, 9650, 9750, 9900, 10036, 10422, 10615, 10725, 10890, 11250, 11580, 11700, 12100, 12375, 12545, 12738, 12870, 13068, 13500, 13750, 14157, 14300, 14475, 14625, 14850, 15054, 15125, 15444, 15730, 16250, 16335, 16500, 16875, 17370, 17550, 17875, 18150, 18876, 19107, 19300, 19305, 19500, 20625, 20844, 21230, 21450, 21780, 22500, 22581, 23353, 23595, 24125, 24375, 24750, 25090, 25476, 25740, 26055, 27225, 27500, 27599, 28314, 28950, 29250, 29700, 30108, 30250, 31460, 31845, 32175, 32500, 32670, 33750, 34740, 35100, 35750, 36300, 37125, 37635, 38214, 38610, 39325, 41250, 42460, 42471, 42900, 43425, 43875, 45162, 45375, 46706, 47190, 48250, 48750, 49500, 50180, 52110, 53075, 53625, 54450, 55198, 56628, 57321, 57900, 58500, 60500, 61875, 62725, 63690, 64350, 65340, 67500, 67743, 70059, 70785, 71500, 72375, 73125, 74250, 75270, 75625, 76428, 77220, 78650, 81675, 82500, 82797, 84942, 86850, 87750, 89375, 90324, 90750, 93412, 94380, 95535, 96500, 96525, 97500, 104220, 106150, 107250, 108900, 110396, 112905, 114642, 116765, 117975, 120625, 123750, 125450, 127380, 128700, 130275, 135486, 136125, 137995, 140118, 141570, 144750, 146250, 148500, 150540, 151250, 157300, 159225, 160875, 163350, 165594, 169884, 173700, 175500, 178750, 181500, 185625, 188175, 191070, 193050, 196625, 210177, 212300, 212355, 214500, 217125, 219375, 225810, 226875, 229284, 233530, 235950, 241250, 247500, 248391, 250900, 260550, 265375, 268125, 270972, 272250, 275990, 280236, 283140, 286605, 289500, 292500, 302500, 303589, 313625, 318450, 321750, 326700, 331188, 338715, 350295, 353925, 357500, 361875, 371250, 376350, 382140, 386100, 393250, 408375, 413985, 420354, 424710, 434250, 438750, 451620, 453750, 467060, 471900, 477675, 482500, 482625, 496782, 521100, 530750, 536250, 544500, 551980, 564525, 573210, 583825, 589875, 607178, 627250, 630531, 636900, 643500, 651375, 677430, 680625, 689975, 700590, 707850, 723750, 742500, 745173, 752700, 786500, 796125, 804375, 816750, 827970, 840708, 849420, 868500, 877500, 907500, 910767, 940875, 955350, 965250, 983125, 993564, 1050885, 1061500, 1061775, 1072500, 1085625, 1129050, 1146420, 1167650, 1179750, 1214356, 1241955, 1254500, 1261062, 1302750, 1326875, 1354860, 1361250, 1379950, 1401180, 1415700, 1433025, 1447500, 1490346, 1517945, 1568125, 1592250, 1608750, 1633500, 1655940, 1693575, 1751475, 1769625, 1821534, 1881750, 1910700, 1930500, 1966250, 2041875, 2069925, 2101770, 2123550, 2171250, 2258100, 2335300, 2359500, 2388375, 2413125, 2483910, 2522124, 2605500, 2653750, 2722500, 2732301, 2759900, 2822625, 2866050, 2919125, 2949375, 2980692, 3035890, 3136250, 3152655, 3184500, 3217500, 3256875, 3387150, 3449875, 3502950, 3539250, 3643068, 3725865, 3763500, 3932500, 3980625, 4083750, 4139850, 4203540, 4247100, 4342500, 4553835, 4704375, 4776750, 4826250, 4967820, 5254425, 5307500, 5308875, 5464602, 5645250, 5732100, 5838250, 5898750, 6071780, 6209775, 6272500, 6305310, 6513750, 6774300, 6899750, 7005900, 7078500, 7165125, 7451730, 7589725, 7961250, 8167500, 8196903, 8279700, 8467875, 8757375, 8848125, 9107670, 9408750, 9553500, 9652500, 10349625, 10508850, 10617750, 10929204, 11290500, 11676500, 11797500, 11941875, 12419550, 12610620, 13027500, 13661505, 13799500, 14113125, 14330250, 14595625, 14903460, 15179450, 15763275, 15922500, 16393806, 16935750, 17249375, 17514750, 17696250, 18215340, 18629325, 18817500, 20699250, 21017700, 21235500, 22769175, 23883750, 24839100, 26272125, 26544375, 27323010, 28226250, 28660500, 29191250, 30358900, 31048875, 31526550, 32787612, 33871500, 34498750, 35029500, 35392500, 35825625, 37258650, 37948625, 40984515, 41398500, 42339375, 43786875, 45538350, 47767500, 51748125, 52544250, 53088750, 54646020, 56452500, 58382500, 62097750, 63053100, 68307525, 68997500, 71651250, 74517300, 75897250, 78816375, 81969030, 84678750, 87573750, 91076700, 93146625, 103496250, 105088500, 106177500, 113845875, 124195500, 131360625, 136615050, 143302500, 151794500, 155244375, 157632750, 163938060, 169357500, 175147500, 186293250, 189743125, 204922575, 206992500, 227691750, 262721250, 273230100, 310488750, 315265500, 341537625, 372586500, 379486250, 394081875, 409845150, 455383500, 465733125, 525442500, 569229375, 620977500, 683075250, 758972500, 788163750, 819690300, 931466250, 1024612875, 1138458750, 1366150500, 1576327500, 1707688125, 1862932500, 2049225750, 2276917500, 3415376250, 4098451500, 5123064375, 6830752500, 10246128750, 20492257500]

約数ペア:

[(1, 20492257500), (2, 10246128750), (3, 6830752500), (4, 5123064375), (5, 4098451500), (6, 3415376250), (9, 2276917500), (10, 2049225750), (11, 1862932500), (12, 1707688125), (13, 1576327500), (15, 1366150500), (18, 1138458750), (20, 1024612875), (22, 931466250), (25, 819690300), (26, 788163750), (27, 758972500), (30, 683075250), (33, 620977500), (36, 569229375), (39, 525442500), (44, 465733125), (45, 455383500), (50, 409845150), (52, 394081875), (54, 379486250), (55, 372586500), (60, 341537625), (65, 315265500), (66, 310488750), (75, 273230100), (78, 262721250), (90, 227691750), (99, 206992500), (100, 204922575), (108, 189743125), (110, 186293250), (117, 175147500), (121, 169357500), (125, 163938060), (130, 157632750), (132, 155244375), (135, 151794500), (143, 143302500), (150, 136615050), (156, 131360625), (165, 124195500), (180, 113845875), (193, 106177500), (195, 105088500), (198, 103496250), (220, 93146625), (225, 91076700), (234, 87573750), (242, 84678750), (250, 81969030), (260, 78816375), (270, 75897250), (275, 74517300), (286, 71651250), (297, 68997500), (300, 68307525), (325, 63053100), (330, 62097750), (351, 58382500), (363, 56452500), (375, 54646020), (386, 53088750), (390, 52544250), (396, 51748125), (429, 47767500), (450, 45538350), (468, 43786875), (484, 42339375), (495, 41398500), (500, 40984515), (540, 37948625), (550, 37258650), (572, 35825625), (579, 35392500), (585, 35029500), (594, 34498750), (605, 33871500), (625, 32787612), (650, 31526550), (660, 31048875), (675, 30358900), (702, 29191250), (715, 28660500), (726, 28226250), (750, 27323010), (772, 26544375), (780, 26272125), (825, 24839100), (858, 23883750), (900, 22769175), (965, 21235500), (975, 21017700), (990, 20699250), (1089, 18817500), (1100, 18629325), (1125, 18215340), (1158, 17696250), (1170, 17514750), (1188, 17249375), (1210, 16935750), (1250, 16393806), (1287, 15922500), (1300, 15763275), (1350, 15179450), (1375, 14903460), (1404, 14595625), (1430, 14330250), (1452, 14113125), (1485, 13799500), (1500, 13661505), (1573, 13027500), (1625, 12610620), (1650, 12419550), (1716, 11941875), (1737, 11797500), (1755, 11676500), (1815, 11290500), (1875, 10929204), (1930, 10617750), (1950, 10508850), (1980, 10349625), (2123, 9652500), (2145, 9553500), (2178, 9408750), (2250, 9107670), (2316, 8848125), (2340, 8757375), (2420, 8467875), (2475, 8279700), (2500, 8196903), (2509, 8167500), (2574, 7961250), (2700, 7589725), (2750, 7451730), (2860, 7165125), (2895, 7078500), (2925, 7005900), (2970, 6899750), (3025, 6774300), (3146, 6513750), (3250, 6305310), (3267, 6272500), (3300, 6209775), (3375, 6071780), (3474, 5898750), (3510, 5838250), (3575, 5732100), (3630, 5645250), (3750, 5464602), (3860, 5308875), (3861, 5307500), (3900, 5254425), (4125, 4967820), (4246, 4826250), (4290, 4776750), (4356, 4704375), (4500, 4553835), (4719, 4342500), (4825, 4247100), (4875, 4203540), (4950, 4139850), (5018, 4083750), (5148, 3980625), (5211, 3932500), (5445, 3763500), (5500, 3725865), (5625, 3643068), (5790, 3539250), (5850, 3502950), (5940, 3449875), (6050, 3387150), (6292, 3256875), (6369, 3217500), (6435, 3184500), (6500, 3152655), (6534, 3136250), (6750, 3035890), (6875, 2980692), (6948, 2949375), (7020, 2919125), (7150, 2866050), (7260, 2822625), (7425, 2759900), (7500, 2732301), (7527, 2722500), (7722, 2653750), (7865, 2605500), (8125, 2522124), (8250, 2483910), (8492, 2413125), (8580, 2388375), (8685, 2359500), (8775, 2335300), (9075, 2258100), (9438, 2171250), (9650, 2123550), (9750, 2101770), (9900, 2069925), (10036, 2041875), (10422, 1966250), (10615, 1930500), (10725, 1910700), (10890, 1881750), (11250, 1821534), (11580, 1769625), (11700, 1751475), (12100, 1693575), (12375, 1655940), (12545, 1633500), (12738, 1608750), (12870, 1592250), (13068, 1568125), (13500, 1517945), (13750, 1490346), (14157, 1447500), (14300, 1433025), (14475, 1415700), (14625, 1401180), (14850, 1379950), (15054, 1361250), (15125, 1354860), (15444, 1326875), (15730, 1302750), (16250, 1261062), (16335, 1254500), (16500, 1241955), (16875, 1214356), (17370, 1179750), (17550, 1167650), (17875, 1146420), (18150, 1129050), (18876, 1085625), (19107, 1072500), (19300, 1061775), (19305, 1061500), (19500, 1050885), (20625, 993564), (20844, 983125), (21230, 965250), (21450, 955350), (21780, 940875), (22500, 910767), (22581, 907500), (23353, 877500), (23595, 868500), (24125, 849420), (24375, 840708), (24750, 827970), (25090, 816750), (25476, 804375), (25740, 796125), (26055, 786500), (27225, 752700), (27500, 745173), (27599, 742500), (28314, 723750), (28950, 707850), (29250, 700590), (29700, 689975), (30108, 680625), (30250, 677430), (31460, 651375), (31845, 643500), (32175, 636900), (32500, 630531), (32670, 627250), (33750, 607178), (34740, 589875), (35100, 583825), (35750, 573210), (36300, 564525), (37125, 551980), (37635, 544500), (38214, 536250), (38610, 530750), (39325, 521100), (41250, 496782), (42460, 482625), (42471, 482500), (42900, 477675), (43425, 471900), (43875, 467060), (45162, 453750), (45375, 451620), (46706, 438750), (47190, 434250), (48250, 424710), (48750, 420354), (49500, 413985), (50180, 408375), (52110, 393250), (53075, 386100), (53625, 382140), (54450, 376350), (55198, 371250), (56628, 361875), (57321, 357500), (57900, 353925), (58500, 350295), (60500, 338715), (61875, 331188), (62725, 326700), (63690, 321750), (64350, 318450), (65340, 313625), (67500, 303589), (67743, 302500), (70059, 292500), (70785, 289500), (71500, 286605), (72375, 283140), (73125, 280236), (74250, 275990), (75270, 272250), (75625, 270972), (76428, 268125), (77220, 265375), (78650, 260550), (81675, 250900), (82500, 248391), (82797, 247500), (84942, 241250), (86850, 235950), (87750, 233530), (89375, 229284), (90324, 226875), (90750, 225810), (93412, 219375), (94380, 217125), (95535, 214500), (96500, 212355), (96525, 212300), (97500, 210177), (104220, 196625), (106150, 193050), (107250, 191070), (108900, 188175), (110396, 185625), (112905, 181500), (114642, 178750), (116765, 175500), (117975, 173700), (120625, 169884), (123750, 165594), (125450, 163350), (127380, 160875), (128700, 159225), (130275, 157300), (135486, 151250), (136125, 150540), (137995, 148500), (140118, 146250), (141570, 144750)]