286115700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73363}}^1$

素因数の和:73393

約数の個数: 72

約数和(自身を含む): 891519328

約数和(自身を除く): 605403628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 73363, 146726, 220089, 293452, 366815, 440178, 733630, 880356, 953719, 1100445, 1467260, 1834075, 1907438, 2200890, 2861157, 3668150, 3814876, 4401780, 4768595, 5502225, 5722314, 7336300, 9537190, 11004450, 11444628, 14305785, 19074380, 22008900, 23842975, 28611570, 47685950, 57223140, 71528925, 95371900, 143057850, 286115700]

約数ペア:

[(1, 286115700), (2, 143057850), (3, 95371900), (4, 71528925), (5, 57223140), (6, 47685950), (10, 28611570), (12, 23842975), (13, 22008900), (15, 19074380), (20, 14305785), (25, 11444628), (26, 11004450), (30, 9537190), (39, 7336300), (50, 5722314), (52, 5502225), (60, 4768595), (65, 4401780), (75, 3814876), (78, 3668150), (100, 2861157), (130, 2200890), (150, 1907438), (156, 1834075), (195, 1467260), (260, 1100445), (300, 953719), (325, 880356), (390, 733630), (650, 440178), (780, 366815), (975, 293452), (1300, 220089), (1950, 146726), (3900, 73363)]