27140100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6989

約数の個数: 72

約数和(自身を含む): 84577920

約数和(自身を除く): 57437820

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, 6959, 13918, 20877, 27836, 34795, 41754, 69590, 83508, 90467, 104385, 139180, 173975, 180934, 208770, 271401, 347950, 361868, 417540, 452335, 521925, 542802, 695900, 904670, 1043850, 1085604, 1357005, 1809340, 2087700, 2261675, 2714010, 4523350, 5428020, 6785025, 9046700, 13570050, 27140100]

約数ペア:

[(1, 27140100), (2, 13570050), (3, 9046700), (4, 6785025), (5, 5428020), (6, 4523350), (10, 2714010), (12, 2261675), (13, 2087700), (15, 1809340), (20, 1357005), (25, 1085604), (26, 1043850), (30, 904670), (39, 695900), (50, 542802), (52, 521925), (60, 452335), (65, 417540), (75, 361868), (78, 347950), (100, 271401), (130, 208770), (150, 180934), (156, 173975), (195, 139180), (260, 104385), (300, 90467), (325, 83508), (390, 69590), (650, 41754), (780, 34795), (975, 27836), (1300, 20877), (1950, 13918), (3900, 6959)]