38920050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6684

約数の個数: 72

約数和(自身を含む): 112625604

約数和(自身を除く): 73705554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 6653, 13306, 19959, 33265, 39918, 59877, 66530, 86489, 99795, 119754, 166325, 172978, 199590, 259467, 299385, 332650, 432445, 498975, 518934, 598770, 778401, 864890, 997950, 1297335, 1496925, 1556802, 2162225, 2594670, 2993850, 3892005, 4324450, 6486675, 7784010, 12973350, 19460025, 38920050]

約数ペア:

[(1, 38920050), (2, 19460025), (3, 12973350), (5, 7784010), (6, 6486675), (9, 4324450), (10, 3892005), (13, 2993850), (15, 2594670), (18, 2162225), (25, 1556802), (26, 1496925), (30, 1297335), (39, 997950), (45, 864890), (50, 778401), (65, 598770), (75, 518934), (78, 498975), (90, 432445), (117, 332650), (130, 299385), (150, 259467), (195, 199590), (225, 172978), (234, 166325), (325, 119754), (390, 99795), (450, 86489), (585, 66530), (650, 59877), (975, 39918), (1170, 33265), (1950, 19959), (2925, 13306), (5850, 6653)]