282980100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72559}}^1$

素因数の和:72589

約数の個数: 72

約数和(自身を含む): 881749120

約数和(自身を除く): 598769020

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, 72559, 145118, 217677, 290236, 362795, 435354, 725590, 870708, 943267, 1088385, 1451180, 1813975, 1886534, 2176770, 2829801, 3627950, 3773068, 4353540, 4716335, 5441925, 5659602, 7255900, 9432670, 10883850, 11319204, 14149005, 18865340, 21767700, 23581675, 28298010, 47163350, 56596020, 70745025, 94326700, 141490050, 282980100]

約数ペア:

[(1, 282980100), (2, 141490050), (3, 94326700), (4, 70745025), (5, 56596020), (6, 47163350), (10, 28298010), (12, 23581675), (13, 21767700), (15, 18865340), (20, 14149005), (25, 11319204), (26, 10883850), (30, 9432670), (39, 7255900), (50, 5659602), (52, 5441925), (60, 4716335), (65, 4353540), (75, 3773068), (78, 3627950), (100, 2829801), (130, 2176770), (150, 1886534), (156, 1813975), (195, 1451180), (260, 1088385), (300, 943267), (325, 870708), (390, 725590), (650, 435354), (780, 362795), (975, 290236), (1300, 217677), (1950, 145118), (3900, 72559)]