18890695800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 576

約数和(自身を含む): 72206316000

約数和(自身を除く): 53315620200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 25, 27, 30, 34, 36, 40, 45, 46, 50, 51, 54, 60, 68, 69, 72, 75, 85, 90, 92, 100, 102, 108, 115, 120, 135, 136, 138, 150, 153, 170, 180, 184, 200, 204, 207, 216, 225, 230, 255, 270, 276, 300, 306, 340, 345, 360, 389, 391, 408, 414, 425, 450, 459, 460, 510, 529, 540, 552, 575, 600, 612, 621, 675, 680, 690, 765, 778, 782, 828, 850, 900, 918, 920, 1020, 1035, 1058, 1080, 1150, 1167, 1173, 1224, 1242, 1275, 1350, 1380, 1530, 1556, 1564, 1587, 1656, 1700, 1725, 1800, 1836, 1945, 1955, 2040, 2070, 2116, 2295, 2300, 2334, 2346, 2484, 2550, 2645, 2700, 2760, 3060, 3105, 3112, 3128, 3174, 3400, 3450, 3501, 3519, 3672, 3825, 3890, 3910, 4140, 4232, 4590, 4600, 4668, 4692, 4761, 4968, 5100, 5175, 5290, 5400, 5835, 5865, 6120, 6210, 6348, 6613, 6900, 7002, 7038, 7650, 7780, 7820, 7935, 8280, 8947, 8993, 9180, 9336, 9384, 9522, 9725, 9775, 10200, 10350, 10503, 10557, 10580, 11475, 11670, 11730, 12420, 12696, 13225, 13226, 13800, 14004, 14076, 14283, 15300, 15525, 15560, 15640, 15870, 17505, 17595, 17894, 17986, 18360, 19044, 19450, 19550, 19839, 20700, 21006, 21114, 21160, 22950, 23340, 23460, 23805, 24840, 26450, 26452, 26841, 26979, 28008, 28152, 28566, 29175, 29325, 30600, 31050, 31740, 33065, 35010, 35190, 35788, 35972, 38088, 38900, 39100, 39675, 39678, 41400, 42012, 42228, 44735, 44965, 45900, 46680, 46920, 47610, 52515, 52785, 52900, 52904, 53682, 53958, 57132, 58350, 58650, 59517, 62100, 63480, 66130, 70020, 70380, 71415, 71576, 71944, 77800, 78200, 79350, 79356, 80523, 80937, 84024, 84456, 87525, 87975, 89470, 89930, 91800, 95220, 99195, 105030, 105570, 105800, 107364, 107916, 114264, 116700, 117300, 119025, 119034, 124200, 132260, 134205, 134895, 140040, 140760, 142830, 152099, 158700, 158712, 161046, 161874, 165325, 175050, 175950, 178551, 178940, 179860, 190440, 198390, 205781, 210060, 211140, 214728, 215832, 223675, 224825, 233400, 234600, 238050, 238068, 241569, 242811, 262575, 263925, 264520, 268410, 269790, 285660, 297585, 304198, 317400, 322092, 323748, 330650, 350100, 351900, 357075, 357102, 357880, 359720, 396780, 402615, 404685, 411562, 420120, 422280, 447350, 449650, 456297, 476100, 476136, 483138, 485622, 495975, 525150, 527850, 536820, 539580, 571320, 595170, 608396, 617343, 644184, 647496, 661300, 671025, 674475, 700200, 703800, 714150, 714204, 760495, 793560, 805230, 809370, 823124, 892755, 894700, 899300, 912594, 952200, 966276, 971244, 991950, 1028905, 1050300, 1055700, 1073640, 1079160, 1190340, 1207845, 1214055, 1216792, 1234686, 1322600, 1342050, 1348950, 1368891, 1428300, 1428408, 1487925, 1520990, 1610460, 1618740, 1646248, 1785510, 1789400, 1798600, 1825188, 1852029, 1932552, 1942488, 1983900, 2013075, 2023425, 2057810, 2100600, 2111400, 2281485, 2380680, 2415690, 2428110, 2469372, 2684100, 2697900, 2737782, 2856600, 2975850, 3041980, 3086715, 3220920, 3237480, 3498277, 3571020, 3650376, 3704058, 3802475, 3967800, 4026150, 4046850, 4106673, 4115620, 4463775, 4562970, 4831380, 4856220, 4938744, 5144525, 5368200, 5395800, 5475564, 5556087, 5951700, 6039225, 6070275, 6083960, 6173430, 6844455, 6996554, 7142040, 7408116, 7604950, 8052300, 8093700, 8213346, 8231240, 8927550, 9125940, 9260145, 9662760, 9712440, 10289050, 10494831, 10951128, 11112174, 11407425, 11903400, 12078450, 12140550, 12346860, 13688910, 13993108, 14816232, 15209900, 15433575, 16104600, 16187400, 16426692, 17491385, 17855100, 18251880, 18520290, 20533365, 20578100, 20989662, 22224348, 22814850, 24156900, 24281100, 24693720, 27377820, 27780435, 27986216, 30419800, 30867150, 31484493, 32853384, 34222275, 34982770, 35710200, 37040580, 41066730, 41156200, 41979324, 44448696, 45629700, 46300725, 48313800, 48562200, 52474155, 54755640, 55560870, 61734300, 62968986, 68444550, 69965540, 74081160, 82133460, 83958648, 87456925, 91259400, 92601450, 94453479, 102666825, 104948310, 111121740, 123468600, 125937972, 136889100, 138902175, 139931080, 157422465, 164266920, 174913850, 185202900, 188906958, 205333650, 209896620, 222243480, 251875944, 262370775, 273778200, 277804350, 314844930, 349827700, 370405800, 377813916, 410667300, 419793240, 472267395, 524741550, 555608700, 629689860, 699655400, 755627832, 787112325, 821334600, 944534790, 1049483100, 1111217400, 1259379720, 1574224650, 1889069580, 2098966200, 2361336975, 3148449300, 3778139160, 4722673950, 6296898600, 9445347900, 18890695800]

約数ペア:

[(1, 18890695800), (2, 9445347900), (3, 6296898600), (4, 4722673950), (5, 3778139160), (6, 3148449300), (8, 2361336975), (9, 2098966200), (10, 1889069580), (12, 1574224650), (15, 1259379720), (17, 1111217400), (18, 1049483100), (20, 944534790), (23, 821334600), (24, 787112325), (25, 755627832), (27, 699655400), (30, 629689860), (34, 555608700), (36, 524741550), (40, 472267395), (45, 419793240), (46, 410667300), (50, 377813916), (51, 370405800), (54, 349827700), (60, 314844930), (68, 277804350), (69, 273778200), (72, 262370775), (75, 251875944), (85, 222243480), (90, 209896620), (92, 205333650), (100, 188906958), (102, 185202900), (108, 174913850), (115, 164266920), (120, 157422465), (135, 139931080), (136, 138902175), (138, 136889100), (150, 125937972), (153, 123468600), (170, 111121740), (180, 104948310), (184, 102666825), (200, 94453479), (204, 92601450), (207, 91259400), (216, 87456925), (225, 83958648), (230, 82133460), (255, 74081160), (270, 69965540), (276, 68444550), (300, 62968986), (306, 61734300), (340, 55560870), (345, 54755640), (360, 52474155), (389, 48562200), (391, 48313800), (408, 46300725), (414, 45629700), (425, 44448696), (450, 41979324), (459, 41156200), (460, 41066730), (510, 37040580), (529, 35710200), (540, 34982770), (552, 34222275), (575, 32853384), (600, 31484493), (612, 30867150), (621, 30419800), (675, 27986216), (680, 27780435), (690, 27377820), (765, 24693720), (778, 24281100), (782, 24156900), (828, 22814850), (850, 22224348), (900, 20989662), (918, 20578100), (920, 20533365), (1020, 18520290), (1035, 18251880), (1058, 17855100), (1080, 17491385), (1150, 16426692), (1167, 16187400), (1173, 16104600), (1224, 15433575), (1242, 15209900), (1275, 14816232), (1350, 13993108), (1380, 13688910), (1530, 12346860), (1556, 12140550), (1564, 12078450), (1587, 11903400), (1656, 11407425), (1700, 11112174), (1725, 10951128), (1800, 10494831), (1836, 10289050), (1945, 9712440), (1955, 9662760), (2040, 9260145), (2070, 9125940), (2116, 8927550), (2295, 8231240), (2300, 8213346), (2334, 8093700), (2346, 8052300), (2484, 7604950), (2550, 7408116), (2645, 7142040), (2700, 6996554), (2760, 6844455), (3060, 6173430), (3105, 6083960), (3112, 6070275), (3128, 6039225), (3174, 5951700), (3400, 5556087), (3450, 5475564), (3501, 5395800), (3519, 5368200), (3672, 5144525), (3825, 4938744), (3890, 4856220), (3910, 4831380), (4140, 4562970), (4232, 4463775), (4590, 4115620), (4600, 4106673), (4668, 4046850), (4692, 4026150), (4761, 3967800), (4968, 3802475), (5100, 3704058), (5175, 3650376), (5290, 3571020), (5400, 3498277), (5835, 3237480), (5865, 3220920), (6120, 3086715), (6210, 3041980), (6348, 2975850), (6613, 2856600), (6900, 2737782), (7002, 2697900), (7038, 2684100), (7650, 2469372), (7780, 2428110), (7820, 2415690), (7935, 2380680), (8280, 2281485), (8947, 2111400), (8993, 2100600), (9180, 2057810), (9336, 2023425), (9384, 2013075), (9522, 1983900), (9725, 1942488), (9775, 1932552), (10200, 1852029), (10350, 1825188), (10503, 1798600), (10557, 1789400), (10580, 1785510), (11475, 1646248), (11670, 1618740), (11730, 1610460), (12420, 1520990), (12696, 1487925), (13225, 1428408), (13226, 1428300), (13800, 1368891), (14004, 1348950), (14076, 1342050), (14283, 1322600), (15300, 1234686), (15525, 1216792), (15560, 1214055), (15640, 1207845), (15870, 1190340), (17505, 1079160), (17595, 1073640), (17894, 1055700), (17986, 1050300), (18360, 1028905), (19044, 991950), (19450, 971244), (19550, 966276), (19839, 952200), (20700, 912594), (21006, 899300), (21114, 894700), (21160, 892755), (22950, 823124), (23340, 809370), (23460, 805230), (23805, 793560), (24840, 760495), (26450, 714204), (26452, 714150), (26841, 703800), (26979, 700200), (28008, 674475), (28152, 671025), (28566, 661300), (29175, 647496), (29325, 644184), (30600, 617343), (31050, 608396), (31740, 595170), (33065, 571320), (35010, 539580), (35190, 536820), (35788, 527850), (35972, 525150), (38088, 495975), (38900, 485622), (39100, 483138), (39675, 476136), (39678, 476100), (41400, 456297), (42012, 449650), (42228, 447350), (44735, 422280), (44965, 420120), (45900, 411562), (46680, 404685), (46920, 402615), (47610, 396780), (52515, 359720), (52785, 357880), (52900, 357102), (52904, 357075), (53682, 351900), (53958, 350100), (57132, 330650), (58350, 323748), (58650, 322092), (59517, 317400), (62100, 304198), (63480, 297585), (66130, 285660), (70020, 269790), (70380, 268410), (71415, 264520), (71576, 263925), (71944, 262575), (77800, 242811), (78200, 241569), (79350, 238068), (79356, 238050), (80523, 234600), (80937, 233400), (84024, 224825), (84456, 223675), (87525, 215832), (87975, 214728), (89470, 211140), (89930, 210060), (91800, 205781), (95220, 198390), (99195, 190440), (105030, 179860), (105570, 178940), (105800, 178551), (107364, 175950), (107916, 175050), (114264, 165325), (116700, 161874), (117300, 161046), (119025, 158712), (119034, 158700), (124200, 152099), (132260, 142830), (134205, 140760), (134895, 140040)]