38226780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4075

約数の個数: 72

約数和(自身を含む): 118171872

約数和(自身を除く): 79945092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4007, 4770, 8014, 9540, 12021, 16028, 20035, 24042, 36063, 40070, 48084, 60105, 72126, 80140, 120210, 144252, 180315, 212371, 240420, 360630, 424742, 637113, 721260, 849484, 1061855, 1274226, 1911339, 2123710, 2548452, 3185565, 3822678, 4247420, 6371130, 7645356, 9556695, 12742260, 19113390, 38226780]

約数ペア:

[(1, 38226780), (2, 19113390), (3, 12742260), (4, 9556695), (5, 7645356), (6, 6371130), (9, 4247420), (10, 3822678), (12, 3185565), (15, 2548452), (18, 2123710), (20, 1911339), (30, 1274226), (36, 1061855), (45, 849484), (53, 721260), (60, 637113), (90, 424742), (106, 360630), (159, 240420), (180, 212371), (212, 180315), (265, 144252), (318, 120210), (477, 80140), (530, 72126), (636, 60105), (795, 48084), (954, 40070), (1060, 36063), (1590, 24042), (1908, 20035), (2385, 16028), (3180, 12021), (4007, 9540), (4770, 8014)]