20724156600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{4871}}^1$

素因数の和:5910

約数の個数: 192

約数和(自身を含む): 73510295040

約数和(自身を除く): 52786138440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1013, 1050, 1400, 2026, 2100, 3039, 4052, 4200, 4871, 5065, 6078, 7091, 8104, 9742, 10130, 12156, 14182, 14613, 15195, 19484, 20260, 21273, 24312, 24355, 25325, 28364, 29226, 30390, 34097, 35455, 38968, 40520, 42546, 48710, 50650, 56728, 58452, 60780, 68194, 70910, 73065, 75975, 85092, 97420, 101300, 102291, 106365, 116904, 121560, 121775, 136388, 141820, 146130, 151950, 170184, 170485, 177275, 194840, 202600, 204582, 212730, 243550, 272776, 283640, 292260, 303900, 340970, 354550, 365325, 409164, 425460, 487100, 511455, 531825, 584520, 607800, 681940, 709100, 730650, 818328, 850920, 852425, 974200, 1022910, 1063650, 1363880, 1418200, 1461300, 1704850, 2045820, 2127300, 2557275, 2922600, 3409700, 4091640, 4254600, 4934323, 5114550, 6819400, 9868646, 10229100, 14802969, 19737292, 20458200, 24671615, 29605938, 34540261, 39474584, 49343230, 59211876, 69080522, 74014845, 98686460, 103620783, 118423752, 123358075, 138161044, 148029690, 172701305, 197372920, 207241566, 246716150, 276322088, 296059380, 345402610, 370074225, 414483132, 493432300, 518103915, 592118760, 690805220, 740148450, 828966264, 863506525, 986864600, 1036207830, 1381610440, 1480296900, 1727013050, 2072415660, 2590519575, 2960593800, 3454026100, 4144831320, 5181039150, 6908052200, 10362078300, 20724156600]

約数ペア:

[(1, 20724156600), (2, 10362078300), (3, 6908052200), (4, 5181039150), (5, 4144831320), (6, 3454026100), (7, 2960593800), (8, 2590519575), (10, 2072415660), (12, 1727013050), (14, 1480296900), (15, 1381610440), (20, 1036207830), (21, 986864600), (24, 863506525), (25, 828966264), (28, 740148450), (30, 690805220), (35, 592118760), (40, 518103915), (42, 493432300), (50, 414483132), (56, 370074225), (60, 345402610), (70, 296059380), (75, 276322088), (84, 246716150), (100, 207241566), (105, 197372920), (120, 172701305), (140, 148029690), (150, 138161044), (168, 123358075), (175, 118423752), (200, 103620783), (210, 98686460), (280, 74014845), (300, 69080522), (350, 59211876), (420, 49343230), (525, 39474584), (600, 34540261), (700, 29605938), (840, 24671615), (1013, 20458200), (1050, 19737292), (1400, 14802969), (2026, 10229100), (2100, 9868646), (3039, 6819400), (4052, 5114550), (4200, 4934323), (4871, 4254600), (5065, 4091640), (6078, 3409700), (7091, 2922600), (8104, 2557275), (9742, 2127300), (10130, 2045820), (12156, 1704850), (14182, 1461300), (14613, 1418200), (15195, 1363880), (19484, 1063650), (20260, 1022910), (21273, 974200), (24312, 852425), (24355, 850920), (25325, 818328), (28364, 730650), (29226, 709100), (30390, 681940), (34097, 607800), (35455, 584520), (38968, 531825), (40520, 511455), (42546, 487100), (48710, 425460), (50650, 409164), (56728, 365325), (58452, 354550), (60780, 340970), (68194, 303900), (70910, 292260), (73065, 283640), (75975, 272776), (85092, 243550), (97420, 212730), (101300, 204582), (102291, 202600), (106365, 194840), (116904, 177275), (121560, 170485), (121775, 170184), (136388, 151950), (141820, 146130)]