13148550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 72

約数和(自身を含む): 35979840

約数和(自身を除く): 22831290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 479, 549, 610, 915, 958, 1098, 1437, 1525, 1830, 2395, 2745, 2874, 3050, 4311, 4575, 4790, 5490, 7185, 8622, 9150, 11975, 13725, 14370, 21555, 23950, 27450, 29219, 35925, 43110, 58438, 71850, 87657, 107775, 146095, 175314, 215550, 262971, 292190, 438285, 525942, 730475, 876570, 1314855, 1460950, 2191425, 2629710, 4382850, 6574275, 13148550]

約数ペア:

[(1, 13148550), (2, 6574275), (3, 4382850), (5, 2629710), (6, 2191425), (9, 1460950), (10, 1314855), (15, 876570), (18, 730475), (25, 525942), (30, 438285), (45, 292190), (50, 262971), (61, 215550), (75, 175314), (90, 146095), (122, 107775), (150, 87657), (183, 71850), (225, 58438), (305, 43110), (366, 35925), (450, 29219), (479, 27450), (549, 23950), (610, 21555), (915, 14370), (958, 13725), (1098, 11975), (1437, 9150), (1525, 8622), (1830, 7185), (2395, 5490), (2745, 4790), (2874, 4575), (3050, 4311)]