203537100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52189}}^1$

素因数の和:52219

約数の個数: 72

約数和(自身を含む): 634212880

約数和(自身を除く): 430675780

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, 52189, 104378, 156567, 208756, 260945, 313134, 521890, 626268, 678457, 782835, 1043780, 1304725, 1356914, 1565670, 2035371, 2609450, 2713828, 3131340, 3392285, 3914175, 4070742, 5218900, 6784570, 7828350, 8141484, 10176855, 13569140, 15656700, 16961425, 20353710, 33922850, 40707420, 50884275, 67845700, 101768550, 203537100]

約数ペア:

[(1, 203537100), (2, 101768550), (3, 67845700), (4, 50884275), (5, 40707420), (6, 33922850), (10, 20353710), (12, 16961425), (13, 15656700), (15, 13569140), (20, 10176855), (25, 8141484), (26, 7828350), (30, 6784570), (39, 5218900), (50, 4070742), (52, 3914175), (60, 3392285), (65, 3131340), (75, 2713828), (78, 2609450), (100, 2035371), (130, 1565670), (150, 1356914), (156, 1304725), (195, 1043780), (260, 782835), (300, 678457), (325, 626268), (390, 521890), (650, 313134), (780, 260945), (975, 208756), (1300, 156567), (1950, 104378), (3900, 52189)]