205173600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1689

約数の個数: 144

約数和(自身を含む): 680862672

約数和(自身を除く): 475689072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 1060, 1200, 1272, 1325, 1590, 1613, 1696, 2120, 2400, 2544, 2650, 3180, 3226, 3975, 4240, 4839, 5088, 5300, 6360, 6452, 7950, 8065, 8480, 9678, 10600, 12720, 12904, 15900, 16130, 19356, 21200, 24195, 25440, 25808, 31800, 32260, 38712, 40325, 42400, 48390, 51616, 63600, 64520, 77424, 80650, 85489, 96780, 120975, 127200, 129040, 154848, 161300, 170978, 193560, 241950, 256467, 258080, 322600, 341956, 387120, 427445, 483900, 512934, 645200, 683912, 774240, 854890, 967800, 1025868, 1282335, 1290400, 1367824, 1709780, 1935600, 2051736, 2137225, 2564670, 2735648, 3419560, 3871200, 4103472, 4274450, 5129340, 6411675, 6839120, 8206944, 8548900, 10258680, 12823350, 13678240, 17097800, 20517360, 25646700, 34195600, 41034720, 51293400, 68391200, 102586800, 205173600]

約数ペア:

[(1, 205173600), (2, 102586800), (3, 68391200), (4, 51293400), (5, 41034720), (6, 34195600), (8, 25646700), (10, 20517360), (12, 17097800), (15, 13678240), (16, 12823350), (20, 10258680), (24, 8548900), (25, 8206944), (30, 6839120), (32, 6411675), (40, 5129340), (48, 4274450), (50, 4103472), (53, 3871200), (60, 3419560), (75, 2735648), (80, 2564670), (96, 2137225), (100, 2051736), (106, 1935600), (120, 1709780), (150, 1367824), (159, 1290400), (160, 1282335), (200, 1025868), (212, 967800), (240, 854890), (265, 774240), (300, 683912), (318, 645200), (400, 512934), (424, 483900), (480, 427445), (530, 387120), (600, 341956), (636, 322600), (795, 258080), (800, 256467), (848, 241950), (1060, 193560), (1200, 170978), (1272, 161300), (1325, 154848), (1590, 129040), (1613, 127200), (1696, 120975), (2120, 96780), (2400, 85489), (2544, 80650), (2650, 77424), (3180, 64520), (3226, 63600), (3975, 51616), (4240, 48390), (4839, 42400), (5088, 40325), (5300, 38712), (6360, 32260), (6452, 31800), (7950, 25808), (8065, 25440), (8480, 24195), (9678, 21200), (10600, 19356), (12720, 16130), (12904, 15900)]