100128990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3613

約数の個数: 64

約数和(自身を含む): 262414656

約数和(自身を除く): 162285666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 3517, 4745, 5694, 7034, 9490, 10551, 14235, 17585, 21102, 28470, 35170, 45721, 52755, 91442, 105510, 137163, 228605, 256741, 274326, 457210, 513482, 685815, 770223, 1283705, 1371630, 1540446, 2567410, 3337633, 3851115, 6675266, 7702230, 10012899, 16688165, 20025798, 33376330, 50064495, 100128990]

約数ペア:

[(1, 100128990), (2, 50064495), (3, 33376330), (5, 20025798), (6, 16688165), (10, 10012899), (13, 7702230), (15, 6675266), (26, 3851115), (30, 3337633), (39, 2567410), (65, 1540446), (73, 1371630), (78, 1283705), (130, 770223), (146, 685815), (195, 513482), (219, 457210), (365, 274326), (390, 256741), (438, 228605), (730, 137163), (949, 105510), (1095, 91442), (1898, 52755), (2190, 45721), (2847, 35170), (3517, 28470), (4745, 21102), (5694, 17585), (7034, 14235), (9490, 10551)]