157863330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 80

約数和(自身を含む): 430024320

約数和(自身を除く): 272160990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 2133, 2370, 2467, 3555, 4266, 4934, 6399, 7110, 7401, 10665, 12335, 12798, 14802, 21330, 22203, 24670, 31995, 37005, 44406, 63990, 66609, 74010, 111015, 133218, 194893, 199827, 222030, 333045, 389786, 399654, 584679, 666090, 974465, 999135, 1169358, 1754037, 1948930, 1998270, 2923395, 3508074, 5262111, 5846790, 8770185, 10524222, 15786333, 17540370, 26310555, 31572666, 52621110, 78931665, 157863330]

約数ペア:

[(1, 157863330), (2, 78931665), (3, 52621110), (5, 31572666), (6, 26310555), (9, 17540370), (10, 15786333), (15, 10524222), (18, 8770185), (27, 5846790), (30, 5262111), (45, 3508074), (54, 2923395), (79, 1998270), (81, 1948930), (90, 1754037), (135, 1169358), (158, 999135), (162, 974465), (237, 666090), (270, 584679), (395, 399654), (405, 389786), (474, 333045), (711, 222030), (790, 199827), (810, 194893), (1185, 133218), (1422, 111015), (2133, 74010), (2370, 66609), (2467, 63990), (3555, 44406), (4266, 37005), (4934, 31995), (6399, 24670), (7110, 22203), (7401, 21330), (10665, 14802), (12335, 12798)]