145037100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37189}}^1$

素因数の和:37219

約数の個数: 72

約数和(自身を含む): 451932880

約数和(自身を除く): 306895780

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, 37189, 74378, 111567, 148756, 185945, 223134, 371890, 446268, 483457, 557835, 743780, 929725, 966914, 1115670, 1450371, 1859450, 1933828, 2231340, 2417285, 2789175, 2900742, 3718900, 4834570, 5578350, 5801484, 7251855, 9669140, 11156700, 12086425, 14503710, 24172850, 29007420, 36259275, 48345700, 72518550, 145037100]

約数ペア:

[(1, 145037100), (2, 72518550), (3, 48345700), (4, 36259275), (5, 29007420), (6, 24172850), (10, 14503710), (12, 12086425), (13, 11156700), (15, 9669140), (20, 7251855), (25, 5801484), (26, 5578350), (30, 4834570), (39, 3718900), (50, 2900742), (52, 2789175), (60, 2417285), (65, 2231340), (75, 1933828), (78, 1859450), (100, 1450371), (130, 1115670), (150, 966914), (156, 929725), (195, 743780), (260, 557835), (300, 483457), (325, 446268), (390, 371890), (650, 223134), (780, 185945), (975, 148756), (1300, 111567), (1950, 74378), (3900, 37189)]