18134748900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{649991}}^1$

素因数の和:650042

約数の個数: 108

約数和(自身を含む): 58676077824

約数和(自身を除く): 40541328924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 9300, 13950, 27900, 649991, 1299982, 1949973, 2599964, 3249955, 3899946, 5849919, 6499910, 7799892, 9749865, 11699838, 12999820, 16249775, 19499730, 20149721, 23399676, 29249595, 32499550, 38999460, 40299442, 48749325, 58499190, 60449163, 64999100, 80598884, 97498650, 100748605, 116998380, 120898326, 146247975, 181347489, 194997300, 201497210, 241796652, 292495950, 302245815, 362694978, 402994420, 503743025, 584991900, 604491630, 725389956, 906737445, 1007486050, 1208983260, 1511229075, 1813474890, 2014972100, 3022458150, 3626949780, 4533687225, 6044916300, 9067374450, 18134748900]

約数ペア:

[(1, 18134748900), (2, 9067374450), (3, 6044916300), (4, 4533687225), (5, 3626949780), (6, 3022458150), (9, 2014972100), (10, 1813474890), (12, 1511229075), (15, 1208983260), (18, 1007486050), (20, 906737445), (25, 725389956), (30, 604491630), (31, 584991900), (36, 503743025), (45, 402994420), (50, 362694978), (60, 302245815), (62, 292495950), (75, 241796652), (90, 201497210), (93, 194997300), (100, 181347489), (124, 146247975), (150, 120898326), (155, 116998380), (180, 100748605), (186, 97498650), (225, 80598884), (279, 64999100), (300, 60449163), (310, 58499190), (372, 48749325), (450, 40299442), (465, 38999460), (558, 32499550), (620, 29249595), (775, 23399676), (900, 20149721), (930, 19499730), (1116, 16249775), (1395, 12999820), (1550, 11699838), (1860, 9749865), (2325, 7799892), (2790, 6499910), (3100, 5849919), (4650, 3899946), (5580, 3249955), (6975, 2599964), (9300, 1949973), (13950, 1299982), (27900, 649991)]