22512750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 60540480

約数和(自身を除く): 38027730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 2309, 3250, 4618, 4875, 6927, 9750, 11545, 13854, 23090, 30017, 34635, 57725, 60034, 69270, 90051, 115450, 150085, 173175, 180102, 288625, 300170, 346350, 450255, 577250, 750425, 865875, 900510, 1500850, 1731750, 2251275, 3752125, 4502550, 7504250, 11256375, 22512750]

約数ペア:

[(1, 22512750), (2, 11256375), (3, 7504250), (5, 4502550), (6, 3752125), (10, 2251275), (13, 1731750), (15, 1500850), (25, 900510), (26, 865875), (30, 750425), (39, 577250), (50, 450255), (65, 346350), (75, 300170), (78, 288625), (125, 180102), (130, 173175), (150, 150085), (195, 115450), (250, 90051), (325, 69270), (375, 60034), (390, 57725), (650, 34635), (750, 30017), (975, 23090), (1625, 13854), (1950, 11545), (2309, 9750), (3250, 6927), (4618, 4875)]