30184600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 72093600

約数和(自身を除く): 41909000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 4079, 7400, 8158, 16316, 20395, 32632, 40790, 81580, 101975, 150923, 163160, 203950, 301846, 407900, 603692, 754615, 815800, 1207384, 1509230, 3018460, 3773075, 6036920, 7546150, 15092300, 30184600]

約数ペア:

[(1, 30184600), (2, 15092300), (4, 7546150), (5, 6036920), (8, 3773075), (10, 3018460), (20, 1509230), (25, 1207384), (37, 815800), (40, 754615), (50, 603692), (74, 407900), (100, 301846), (148, 203950), (185, 163160), (200, 150923), (296, 101975), (370, 81580), (740, 40790), (925, 32632), (1480, 20395), (1850, 16316), (3700, 8158), (4079, 7400)]