18560100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4789

約数の個数: 72

約数和(自身を含む): 57843520

約数和(自身を除く): 39283420

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, 4759, 9518, 14277, 19036, 23795, 28554, 47590, 57108, 61867, 71385, 95180, 118975, 123734, 142770, 185601, 237950, 247468, 285540, 309335, 356925, 371202, 475900, 618670, 713850, 742404, 928005, 1237340, 1427700, 1546675, 1856010, 3093350, 3712020, 4640025, 6186700, 9280050, 18560100]

約数ペア:

[(1, 18560100), (2, 9280050), (3, 6186700), (4, 4640025), (5, 3712020), (6, 3093350), (10, 1856010), (12, 1546675), (13, 1427700), (15, 1237340), (20, 928005), (25, 742404), (26, 713850), (30, 618670), (39, 475900), (50, 371202), (52, 356925), (60, 309335), (65, 285540), (75, 247468), (78, 237950), (100, 185601), (130, 142770), (150, 123734), (156, 118975), (195, 95180), (260, 71385), (300, 61867), (325, 57108), (390, 47590), (650, 28554), (780, 23795), (975, 19036), (1300, 14277), (1950, 9518), (3900, 4759)]