77035620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 148756380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 310, 332, 372, 415, 465, 498, 499, 620, 830, 930, 996, 998, 1245, 1497, 1660, 1860, 1996, 2490, 2495, 2573, 2994, 4980, 4990, 5146, 5988, 7485, 7719, 9980, 10292, 12865, 14970, 15438, 15469, 25730, 29940, 30876, 30938, 38595, 41417, 46407, 51460, 61876, 77190, 77345, 82834, 92814, 124251, 154380, 154690, 165668, 185628, 207085, 232035, 248502, 309380, 414170, 464070, 497004, 621255, 828340, 928140, 1242510, 1283927, 2485020, 2567854, 3851781, 5135708, 6419635, 7703562, 12839270, 15407124, 19258905, 25678540, 38517810, 77035620]

約数ペア:

[(1, 77035620), (2, 38517810), (3, 25678540), (4, 19258905), (5, 15407124), (6, 12839270), (10, 7703562), (12, 6419635), (15, 5135708), (20, 3851781), (30, 2567854), (31, 2485020), (60, 1283927), (62, 1242510), (83, 928140), (93, 828340), (124, 621255), (155, 497004), (166, 464070), (186, 414170), (249, 309380), (310, 248502), (332, 232035), (372, 207085), (415, 185628), (465, 165668), (498, 154690), (499, 154380), (620, 124251), (830, 92814), (930, 82834), (996, 77345), (998, 77190), (1245, 61876), (1497, 51460), (1660, 46407), (1860, 41417), (1996, 38595), (2490, 30938), (2495, 30876), (2573, 29940), (2994, 25730), (4980, 15469), (4990, 15438), (5146, 14970), (5988, 12865), (7485, 10292), (7719, 9980)]