138167550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 372565440

約数和(自身を除く): 234397890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479, 641, 958, 1282, 1437, 1923, 2395, 2874, 3205, 3846, 4311, 4790, 5769, 6410, 7185, 8622, 9615, 11538, 11975, 14370, 16025, 19230, 21555, 23950, 28845, 32050, 35925, 43110, 48075, 57690, 71850, 96150, 107775, 144225, 215550, 288450, 307039, 614078, 921117, 1535195, 1842234, 2763351, 3070390, 4605585, 5526702, 7675975, 9211170, 13816755, 15351950, 23027925, 27633510, 46055850, 69083775, 138167550]

約数ペア:

[(1, 138167550), (2, 69083775), (3, 46055850), (5, 27633510), (6, 23027925), (9, 15351950), (10, 13816755), (15, 9211170), (18, 7675975), (25, 5526702), (30, 4605585), (45, 3070390), (50, 2763351), (75, 1842234), (90, 1535195), (150, 921117), (225, 614078), (450, 307039), (479, 288450), (641, 215550), (958, 144225), (1282, 107775), (1437, 96150), (1923, 71850), (2395, 57690), (2874, 48075), (3205, 43110), (3846, 35925), (4311, 32050), (4790, 28845), (5769, 23950), (6410, 21555), (7185, 19230), (8622, 16025), (9615, 14370), (11538, 11975)]