77101380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4241}}^1$

素因数の和:4357

約数の個数: 72

約数和(自身を含む): 236245464

約数和(自身を除く): 159144084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4241, 4545, 6060, 8482, 9090, 12723, 16964, 18180, 21205, 25446, 38169, 42410, 50892, 63615, 76338, 84820, 127230, 152676, 190845, 254460, 381690, 428341, 763380, 856682, 1285023, 1713364, 2141705, 2570046, 3855069, 4283410, 5140092, 6425115, 7710138, 8566820, 12850230, 15420276, 19275345, 25700460, 38550690, 77101380]

約数ペア:

[(1, 77101380), (2, 38550690), (3, 25700460), (4, 19275345), (5, 15420276), (6, 12850230), (9, 8566820), (10, 7710138), (12, 6425115), (15, 5140092), (18, 4283410), (20, 3855069), (30, 2570046), (36, 2141705), (45, 1713364), (60, 1285023), (90, 856682), (101, 763380), (180, 428341), (202, 381690), (303, 254460), (404, 190845), (505, 152676), (606, 127230), (909, 84820), (1010, 76338), (1212, 63615), (1515, 50892), (1818, 42410), (2020, 38169), (3030, 25446), (3636, 21205), (4241, 18180), (4545, 16964), (6060, 12723), (8482, 9090)]