20128096200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{17107}}^1$

素因数の和:17216

約数の個数: 192

約数和(自身を含む): 65296445760

約数和(自身を除く): 45168349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 53, 60, 74, 75, 100, 106, 111, 120, 148, 150, 159, 185, 200, 212, 222, 265, 296, 300, 318, 370, 424, 444, 530, 555, 600, 636, 740, 795, 888, 925, 1060, 1110, 1272, 1325, 1480, 1590, 1850, 1961, 2120, 2220, 2650, 2775, 3180, 3700, 3922, 3975, 4440, 5300, 5550, 5883, 6360, 7400, 7844, 7950, 9805, 10600, 11100, 11766, 15688, 15900, 17107, 19610, 22200, 23532, 29415, 31800, 34214, 39220, 47064, 49025, 51321, 58830, 68428, 78440, 85535, 98050, 102642, 117660, 136856, 147075, 171070, 196100, 205284, 235320, 256605, 294150, 342140, 392200, 410568, 427675, 513210, 588300, 632959, 684280, 855350, 906671, 1026420, 1176600, 1265918, 1283025, 1710700, 1813342, 1898877, 2052840, 2531836, 2566050, 2720013, 3164795, 3421400, 3626684, 3797754, 4533355, 5063672, 5132100, 5440026, 6329590, 7253368, 7595508, 9066710, 9494385, 10264200, 10880052, 12659180, 13600065, 15191016, 15823975, 18133420, 18988770, 21760104, 22666775, 25318360, 27200130, 31647950, 33546827, 36266840, 37977540, 45333550, 47471925, 54400260, 63295900, 67093654, 68000325, 75955080, 90667100, 94943850, 100640481, 108800520, 126591800, 134187308, 136000650, 167734135, 181334200, 189887700, 201280962, 268374616, 272001300, 335468270, 379775400, 402561924, 503202405, 544002600, 670936540, 805123848, 838670675, 1006404810, 1341873080, 1677341350, 2012809620, 2516012025, 3354682700, 4025619240, 5032024050, 6709365400, 10064048100, 20128096200]

約数ペア:

[(1, 20128096200), (2, 10064048100), (3, 6709365400), (4, 5032024050), (5, 4025619240), (6, 3354682700), (8, 2516012025), (10, 2012809620), (12, 1677341350), (15, 1341873080), (20, 1006404810), (24, 838670675), (25, 805123848), (30, 670936540), (37, 544002600), (40, 503202405), (50, 402561924), (53, 379775400), (60, 335468270), (74, 272001300), (75, 268374616), (100, 201280962), (106, 189887700), (111, 181334200), (120, 167734135), (148, 136000650), (150, 134187308), (159, 126591800), (185, 108800520), (200, 100640481), (212, 94943850), (222, 90667100), (265, 75955080), (296, 68000325), (300, 67093654), (318, 63295900), (370, 54400260), (424, 47471925), (444, 45333550), (530, 37977540), (555, 36266840), (600, 33546827), (636, 31647950), (740, 27200130), (795, 25318360), (888, 22666775), (925, 21760104), (1060, 18988770), (1110, 18133420), (1272, 15823975), (1325, 15191016), (1480, 13600065), (1590, 12659180), (1850, 10880052), (1961, 10264200), (2120, 9494385), (2220, 9066710), (2650, 7595508), (2775, 7253368), (3180, 6329590), (3700, 5440026), (3922, 5132100), (3975, 5063672), (4440, 4533355), (5300, 3797754), (5550, 3626684), (5883, 3421400), (6360, 3164795), (7400, 2720013), (7844, 2566050), (7950, 2531836), (9805, 2052840), (10600, 1898877), (11100, 1813342), (11766, 1710700), (15688, 1283025), (15900, 1265918), (17107, 1176600), (19610, 1026420), (22200, 906671), (23532, 855350), (29415, 684280), (31800, 632959), (34214, 588300), (39220, 513210), (47064, 427675), (49025, 410568), (51321, 392200), (58830, 342140), (68428, 294150), (78440, 256605), (85535, 235320), (98050, 205284), (102642, 196100), (117660, 171070), (136856, 147075)]