242537100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62189}}^1$

素因数の和:62219

約数の個数: 72

約数和(自身を含む): 755732880

約数和(自身を除く): 513195780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 62189, 124378, 186567, 248756, 310945, 373134, 621890, 746268, 808457, 932835, 1243780, 1554725, 1616914, 1865670, 2425371, 3109450, 3233828, 3731340, 4042285, 4664175, 4850742, 6218900, 8084570, 9328350, 9701484, 12126855, 16169140, 18656700, 20211425, 24253710, 40422850, 48507420, 60634275, 80845700, 121268550, 242537100]

約数ペア:

[(1, 242537100), (2, 121268550), (3, 80845700), (4, 60634275), (5, 48507420), (6, 40422850), (10, 24253710), (12, 20211425), (13, 18656700), (15, 16169140), (20, 12126855), (25, 9701484), (26, 9328350), (30, 8084570), (39, 6218900), (50, 4850742), (52, 4664175), (60, 4042285), (65, 3731340), (75, 3233828), (78, 3109450), (100, 2425371), (130, 1865670), (150, 1616914), (156, 1554725), (195, 1243780), (260, 932835), (300, 808457), (325, 746268), (390, 621890), (650, 373134), (780, 310945), (975, 248756), (1300, 186567), (1950, 124378), (3900, 62189)]