2752100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 6744360

約数和(自身を除く): 3992260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 73, 100, 116, 130, 145, 146, 260, 290, 292, 325, 365, 377, 580, 650, 725, 730, 754, 949, 1300, 1450, 1460, 1508, 1825, 1885, 1898, 2117, 2900, 3650, 3770, 3796, 4234, 4745, 7300, 7540, 8468, 9425, 9490, 10585, 18850, 18980, 21170, 23725, 27521, 37700, 42340, 47450, 52925, 55042, 94900, 105850, 110084, 137605, 211700, 275210, 550420, 688025, 1376050, 2752100]

約数ペア:

[(1, 2752100), (2, 1376050), (4, 688025), (5, 550420), (10, 275210), (13, 211700), (20, 137605), (25, 110084), (26, 105850), (29, 94900), (50, 55042), (52, 52925), (58, 47450), (65, 42340), (73, 37700), (100, 27521), (116, 23725), (130, 21170), (145, 18980), (146, 18850), (260, 10585), (290, 9490), (292, 9425), (325, 8468), (365, 7540), (377, 7300), (580, 4745), (650, 4234), (725, 3796), (730, 3770), (754, 3650), (949, 2900), (1300, 2117), (1450, 1898), (1460, 1885), (1508, 1825)]