76701420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4219}}^1$

素因数の和:4335

約数の個数: 72

約数和(自身を含む): 235020240

約数和(自身を除く): 158318820

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, 4219, 4545, 6060, 8438, 9090, 12657, 16876, 18180, 21095, 25314, 37971, 42190, 50628, 63285, 75942, 84380, 126570, 151884, 189855, 253140, 379710, 426119, 759420, 852238, 1278357, 1704476, 2130595, 2556714, 3835071, 4261190, 5113428, 6391785, 7670142, 8522380, 12783570, 15340284, 19175355, 25567140, 38350710, 76701420]

約数ペア:

[(1, 76701420), (2, 38350710), (3, 25567140), (4, 19175355), (5, 15340284), (6, 12783570), (9, 8522380), (10, 7670142), (12, 6391785), (15, 5113428), (18, 4261190), (20, 3835071), (30, 2556714), (36, 2130595), (45, 1704476), (60, 1278357), (90, 852238), (101, 759420), (180, 426119), (202, 379710), (303, 253140), (404, 189855), (505, 151884), (606, 126570), (909, 84380), (1010, 75942), (1212, 63285), (1515, 50628), (1818, 42190), (2020, 37971), (3030, 25314), (3636, 21095), (4219, 18180), (4545, 16876), (6060, 12657), (8438, 9090)]