20189537550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 480

約数和(自身を含む): 71461051200

約数和(自身を除く): 51271513650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 29, 30, 35, 39, 42, 45, 50, 54, 58, 63, 65, 70, 75, 78, 81, 87, 90, 91, 105, 117, 126, 130, 135, 145, 150, 162, 174, 175, 182, 189, 195, 203, 210, 225, 234, 261, 270, 273, 290, 315, 325, 350, 351, 377, 378, 390, 405, 406, 435, 450, 455, 522, 525, 546, 567, 585, 609, 630, 650, 675, 702, 725, 754, 783, 810, 819, 870, 910, 945, 975, 1015, 1050, 1053, 1131, 1134, 1170, 1218, 1305, 1350, 1365, 1450, 1566, 1575, 1638, 1755, 1827, 1885, 1889, 1890, 1950, 2025, 2030, 2106, 2175, 2262, 2275, 2349, 2457, 2610, 2639, 2730, 2835, 2925, 3045, 3150, 3393, 3510, 3654, 3770, 3778, 3915, 4050, 4095, 4350, 4550, 4698, 4725, 4914, 5075, 5265, 5278, 5481, 5655, 5667, 5670, 5850, 6090, 6525, 6786, 6825, 7371, 7830, 7917, 8190, 8775, 9135, 9425, 9445, 9450, 10150, 10179, 10530, 10962, 11310, 11334, 11745, 12285, 13050, 13195, 13223, 13650, 14175, 14742, 15225, 15834, 16443, 16965, 17001, 17550, 18270, 18850, 18890, 19575, 20358, 20475, 23490, 23751, 24557, 24570, 26325, 26390, 26446, 27405, 28275, 28335, 28350, 30450, 30537, 32886, 33930, 34002, 36855, 39150, 39585, 39669, 40950, 45675, 47225, 47502, 49114, 50895, 51003, 52650, 54781, 54810, 56550, 56670, 58725, 61074, 61425, 65975, 66115, 71253, 73671, 73710, 79170, 79338, 82215, 84825, 85005, 91350, 94450, 101790, 102006, 109562, 117450, 118755, 119007, 122785, 122850, 131950, 132230, 137025, 141675, 142506, 147342, 152685, 153009, 164343, 164430, 169650, 170010, 171899, 184275, 197925, 198345, 213759, 221013, 237510, 238014, 245570, 254475, 255015, 273905, 274050, 283350, 305370, 306018, 328686, 330575, 343798, 356265, 357021, 368355, 368550, 383467, 395850, 396690, 411075, 425025, 427518, 442026, 493029, 508950, 510030, 515697, 547810, 593775, 595035, 613925, 661150, 663039, 712153, 712530, 714042, 736710, 763425, 765045, 766934, 821715, 822150, 850050, 859495, 986058, 991725, 1031394, 1068795, 1071063, 1105065, 1150401, 1187550, 1190070, 1227850, 1275075, 1326078, 1369525, 1424306, 1479087, 1526850, 1530090, 1547091, 1643430, 1718990, 1781325, 1785105, 1841775, 1917335, 1983450, 1989117, 2136459, 2137590, 2142126, 2210130, 2300802, 2465145, 2550150, 2578485, 2739050, 2958174, 2975175, 3094182, 3315195, 3451203, 3560765, 3562650, 3570210, 3683550, 3825225, 3834670, 3978234, 4108575, 4272918, 4297475, 4437261, 4641273, 4930290, 4985071, 5156970, 5343975, 5355315, 5525325, 5752005, 5950350, 6409377, 6630390, 6902406, 7121530, 7395435, 7650450, 7735455, 8217150, 8594950, 8874522, 8925525, 9282546, 9586675, 9945585, 9970142, 10353609, 10682295, 10687950, 10710630, 11050650, 11504010, 12325725, 12818754, 12892425, 13923819, 14790870, 14955213, 15470910, 16575975, 17256015, 17803825, 17851050, 19173350, 19228131, 19891170, 20707218, 21364590, 22186305, 23206365, 24651450, 24925355, 25784850, 26776575, 27847638, 28760025, 29910426, 31060827, 32046885, 33151950, 34512030, 35607650, 36977175, 38456262, 38677275, 44372610, 44865639, 46412730, 49727925, 49850710, 51768045, 53411475, 53553150, 57520050, 57684393, 62121654, 64093770, 69619095, 73954350, 74776065, 77354550, 86280075, 89731278, 96140655, 99455850, 103536090, 106822950, 110931525, 115368786, 116031825, 124626775, 134596917, 139238190, 149552130, 155304135, 160234425, 172560150, 192281310, 221863050, 224328195, 232063650, 249253550, 258840225, 269193834, 288421965, 310608270, 320468850, 348095475, 373880325, 403790751, 448656390, 480703275, 517680450, 576843930, 672984585, 696190950, 747760650, 776520675, 807581502, 961406550, 1121640975, 1345969170, 1442109825, 1553041350, 2018953755, 2243281950, 2884219650, 3364922925, 4037907510, 6729845850, 10094768775, 20189537550]

約数ペア:

[(1, 20189537550), (2, 10094768775), (3, 6729845850), (5, 4037907510), (6, 3364922925), (7, 2884219650), (9, 2243281950), (10, 2018953755), (13, 1553041350), (14, 1442109825), (15, 1345969170), (18, 1121640975), (21, 961406550), (25, 807581502), (26, 776520675), (27, 747760650), (29, 696190950), (30, 672984585), (35, 576843930), (39, 517680450), (42, 480703275), (45, 448656390), (50, 403790751), (54, 373880325), (58, 348095475), (63, 320468850), (65, 310608270), (70, 288421965), (75, 269193834), (78, 258840225), (81, 249253550), (87, 232063650), (90, 224328195), (91, 221863050), (105, 192281310), (117, 172560150), (126, 160234425), (130, 155304135), (135, 149552130), (145, 139238190), (150, 134596917), (162, 124626775), (174, 116031825), (175, 115368786), (182, 110931525), (189, 106822950), (195, 103536090), (203, 99455850), (210, 96140655), (225, 89731278), (234, 86280075), (261, 77354550), (270, 74776065), (273, 73954350), (290, 69619095), (315, 64093770), (325, 62121654), (350, 57684393), (351, 57520050), (377, 53553150), (378, 53411475), (390, 51768045), (405, 49850710), (406, 49727925), (435, 46412730), (450, 44865639), (455, 44372610), (522, 38677275), (525, 38456262), (546, 36977175), (567, 35607650), (585, 34512030), (609, 33151950), (630, 32046885), (650, 31060827), (675, 29910426), (702, 28760025), (725, 27847638), (754, 26776575), (783, 25784850), (810, 24925355), (819, 24651450), (870, 23206365), (910, 22186305), (945, 21364590), (975, 20707218), (1015, 19891170), (1050, 19228131), (1053, 19173350), (1131, 17851050), (1134, 17803825), (1170, 17256015), (1218, 16575975), (1305, 15470910), (1350, 14955213), (1365, 14790870), (1450, 13923819), (1566, 12892425), (1575, 12818754), (1638, 12325725), (1755, 11504010), (1827, 11050650), (1885, 10710630), (1889, 10687950), (1890, 10682295), (1950, 10353609), (2025, 9970142), (2030, 9945585), (2106, 9586675), (2175, 9282546), (2262, 8925525), (2275, 8874522), (2349, 8594950), (2457, 8217150), (2610, 7735455), (2639, 7650450), (2730, 7395435), (2835, 7121530), (2925, 6902406), (3045, 6630390), (3150, 6409377), (3393, 5950350), (3510, 5752005), (3654, 5525325), (3770, 5355315), (3778, 5343975), (3915, 5156970), (4050, 4985071), (4095, 4930290), (4350, 4641273), (4550, 4437261), (4698, 4297475), (4725, 4272918), (4914, 4108575), (5075, 3978234), (5265, 3834670), (5278, 3825225), (5481, 3683550), (5655, 3570210), (5667, 3562650), (5670, 3560765), (5850, 3451203), (6090, 3315195), (6525, 3094182), (6786, 2975175), (6825, 2958174), (7371, 2739050), (7830, 2578485), (7917, 2550150), (8190, 2465145), (8775, 2300802), (9135, 2210130), (9425, 2142126), (9445, 2137590), (9450, 2136459), (10150, 1989117), (10179, 1983450), (10530, 1917335), (10962, 1841775), (11310, 1785105), (11334, 1781325), (11745, 1718990), (12285, 1643430), (13050, 1547091), (13195, 1530090), (13223, 1526850), (13650, 1479087), (14175, 1424306), (14742, 1369525), (15225, 1326078), (15834, 1275075), (16443, 1227850), (16965, 1190070), (17001, 1187550), (17550, 1150401), (18270, 1105065), (18850, 1071063), (18890, 1068795), (19575, 1031394), (20358, 991725), (20475, 986058), (23490, 859495), (23751, 850050), (24557, 822150), (24570, 821715), (26325, 766934), (26390, 765045), (26446, 763425), (27405, 736710), (28275, 714042), (28335, 712530), (28350, 712153), (30450, 663039), (30537, 661150), (32886, 613925), (33930, 595035), (34002, 593775), (36855, 547810), (39150, 515697), (39585, 510030), (39669, 508950), (40950, 493029), (45675, 442026), (47225, 427518), (47502, 425025), (49114, 411075), (50895, 396690), (51003, 395850), (52650, 383467), (54781, 368550), (54810, 368355), (56550, 357021), (56670, 356265), (58725, 343798), (61074, 330575), (61425, 328686), (65975, 306018), (66115, 305370), (71253, 283350), (73671, 274050), (73710, 273905), (79170, 255015), (79338, 254475), (82215, 245570), (84825, 238014), (85005, 237510), (91350, 221013), (94450, 213759), (101790, 198345), (102006, 197925), (109562, 184275), (117450, 171899), (118755, 170010), (119007, 169650), (122785, 164430), (122850, 164343), (131950, 153009), (132230, 152685), (137025, 147342), (141675, 142506)]