4428006900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{278491}}^1$

素因数の和:278561

約数の個数: 72

約数和(自身を含む): 13053477024

約数和(自身を除く): 8625470124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 15900, 278491, 556982, 835473, 1113964, 1392455, 1670946, 2784910, 3341892, 4177365, 5569820, 6962275, 8354730, 13924550, 14760023, 16709460, 20886825, 27849100, 29520046, 41773650, 44280069, 59040092, 73800115, 83547300, 88560138, 147600230, 177120276, 221400345, 295200460, 369000575, 442800690, 738001150, 885601380, 1107001725, 1476002300, 2214003450, 4428006900]

約数ペア:

[(1, 4428006900), (2, 2214003450), (3, 1476002300), (4, 1107001725), (5, 885601380), (6, 738001150), (10, 442800690), (12, 369000575), (15, 295200460), (20, 221400345), (25, 177120276), (30, 147600230), (50, 88560138), (53, 83547300), (60, 73800115), (75, 59040092), (100, 44280069), (106, 41773650), (150, 29520046), (159, 27849100), (212, 20886825), (265, 16709460), (300, 14760023), (318, 13924550), (530, 8354730), (636, 6962275), (795, 5569820), (1060, 4177365), (1325, 3341892), (1590, 2784910), (2650, 1670946), (3180, 1392455), (3975, 1113964), (5300, 835473), (7950, 556982), (15900, 278491)]