101915460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2539}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 310652160

約数和(自身を除く): 208736700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2539, 2676, 3345, 4014, 4460, 5078, 6690, 7617, 8028, 10035, 10156, 12695, 13380, 15234, 20070, 22851, 25390, 30468, 38085, 40140, 45702, 50780, 76170, 91404, 114255, 152340, 228510, 457020, 566197, 1132394, 1698591, 2264788, 2830985, 3397182, 5095773, 5661970, 6794364, 8492955, 10191546, 11323940, 16985910, 20383092, 25478865, 33971820, 50957730, 101915460]

約数ペア:

[(1, 101915460), (2, 50957730), (3, 33971820), (4, 25478865), (5, 20383092), (6, 16985910), (9, 11323940), (10, 10191546), (12, 8492955), (15, 6794364), (18, 5661970), (20, 5095773), (30, 3397182), (36, 2830985), (45, 2264788), (60, 1698591), (90, 1132394), (180, 566197), (223, 457020), (446, 228510), (669, 152340), (892, 114255), (1115, 91404), (1338, 76170), (2007, 50780), (2230, 45702), (2539, 40140), (2676, 38085), (3345, 30468), (4014, 25390), (4460, 22851), (5078, 20070), (6690, 15234), (7617, 13380), (8028, 12695), (10035, 10156)]