66451236800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{74297}}^1$

素因数の和:74375

約数の個数: 168

約数和(自身を含む): 180186915216

約数和(自身を除く): 113735678416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 64, 65, 80, 86, 100, 104, 130, 160, 172, 200, 208, 215, 260, 320, 325, 344, 400, 416, 430, 520, 559, 650, 688, 800, 832, 860, 1040, 1075, 1118, 1300, 1376, 1600, 1720, 2080, 2150, 2236, 2600, 2752, 2795, 3440, 4160, 4300, 4472, 5200, 5590, 6880, 8600, 8944, 10400, 11180, 13760, 13975, 17200, 17888, 20800, 22360, 27950, 34400, 35776, 44720, 55900, 68800, 74297, 89440, 111800, 148594, 178880, 223600, 297188, 371485, 447200, 594376, 742970, 894400, 965861, 1188752, 1485940, 1857425, 1931722, 2377504, 2971880, 3194771, 3714850, 3863444, 4755008, 4829305, 5943760, 6389542, 7429700, 7726888, 9658610, 11887520, 12779084, 14859400, 15453776, 15973855, 19317220, 23775040, 24146525, 25558168, 29718800, 30907552, 31947710, 38634440, 41532023, 48293050, 51116336, 59437600, 61815104, 63895420, 77268880, 79869275, 83064046, 96586100, 102232672, 118875200, 127790840, 154537760, 159738550, 166128092, 193172200, 204465344, 207660115, 255581680, 309075520, 319477100, 332256184, 386344400, 415320230, 511163360, 638954200, 664512368, 772688800, 830640460, 1022326720, 1038300575, 1277908400, 1329024736, 1545377600, 1661280920, 2076601150, 2555816800, 2658049472, 3322561840, 4153202300, 5111633600, 6645123680, 8306404600, 13290247360, 16612809200, 33225618400, 66451236800]

約数ペア:

[(1, 66451236800), (2, 33225618400), (4, 16612809200), (5, 13290247360), (8, 8306404600), (10, 6645123680), (13, 5111633600), (16, 4153202300), (20, 3322561840), (25, 2658049472), (26, 2555816800), (32, 2076601150), (40, 1661280920), (43, 1545377600), (50, 1329024736), (52, 1277908400), (64, 1038300575), (65, 1022326720), (80, 830640460), (86, 772688800), (100, 664512368), (104, 638954200), (130, 511163360), (160, 415320230), (172, 386344400), (200, 332256184), (208, 319477100), (215, 309075520), (260, 255581680), (320, 207660115), (325, 204465344), (344, 193172200), (400, 166128092), (416, 159738550), (430, 154537760), (520, 127790840), (559, 118875200), (650, 102232672), (688, 96586100), (800, 83064046), (832, 79869275), (860, 77268880), (1040, 63895420), (1075, 61815104), (1118, 59437600), (1300, 51116336), (1376, 48293050), (1600, 41532023), (1720, 38634440), (2080, 31947710), (2150, 30907552), (2236, 29718800), (2600, 25558168), (2752, 24146525), (2795, 23775040), (3440, 19317220), (4160, 15973855), (4300, 15453776), (4472, 14859400), (5200, 12779084), (5590, 11887520), (6880, 9658610), (8600, 7726888), (8944, 7429700), (10400, 6389542), (11180, 5943760), (13760, 4829305), (13975, 4755008), (17200, 3863444), (17888, 3714850), (20800, 3194771), (22360, 2971880), (27950, 2377504), (34400, 1931722), (35776, 1857425), (44720, 1485940), (55900, 1188752), (68800, 965861), (74297, 894400), (89440, 742970), (111800, 594376), (148594, 447200), (178880, 371485), (223600, 297188)]