133353540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 438092928

約数和(自身を除く): 304739388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 972, 1035, 1193, 1215, 1242, 1380, 1620, 1863, 2070, 2386, 2430, 2484, 3105, 3579, 3726, 4140, 4772, 4860, 5589, 5965, 6210, 7158, 7452, 9315, 10737, 11178, 11930, 12420, 14316, 17895, 18630, 21474, 22356, 23860, 27439, 27945, 32211, 35790, 37260, 42948, 53685, 54878, 55890, 64422, 71580, 82317, 96633, 107370, 109756, 111780, 128844, 137195, 161055, 164634, 193266, 214740, 246951, 274390, 289899, 322110, 329268, 386532, 411585, 483165, 493902, 548780, 579798, 644220, 740853, 823170, 966330, 987804, 1159596, 1234755, 1449495, 1481706, 1646340, 1932660, 2222559, 2469510, 2898990, 2963412, 3704265, 4445118, 4939020, 5797980, 6667677, 7408530, 8890236, 11112795, 13335354, 14817060, 22225590, 26670708, 33338385, 44451180, 66676770, 133353540]

約数ペア:

[(1, 133353540), (2, 66676770), (3, 44451180), (4, 33338385), (5, 26670708), (6, 22225590), (9, 14817060), (10, 13335354), (12, 11112795), (15, 8890236), (18, 7408530), (20, 6667677), (23, 5797980), (27, 4939020), (30, 4445118), (36, 3704265), (45, 2963412), (46, 2898990), (54, 2469510), (60, 2222559), (69, 1932660), (81, 1646340), (90, 1481706), (92, 1449495), (108, 1234755), (115, 1159596), (135, 987804), (138, 966330), (162, 823170), (180, 740853), (207, 644220), (230, 579798), (243, 548780), (270, 493902), (276, 483165), (324, 411585), (345, 386532), (405, 329268), (414, 322110), (460, 289899), (486, 274390), (540, 246951), (621, 214740), (690, 193266), (810, 164634), (828, 161055), (972, 137195), (1035, 128844), (1193, 111780), (1215, 109756), (1242, 107370), (1380, 96633), (1620, 82317), (1863, 71580), (2070, 64422), (2386, 55890), (2430, 54878), (2484, 53685), (3105, 42948), (3579, 37260), (3726, 35790), (4140, 32211), (4772, 27945), (4860, 27439), (5589, 23860), (5965, 22356), (6210, 21474), (7158, 18630), (7452, 17895), (9315, 14316), (10737, 12420), (11178, 11930)]