12465000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 42338010

約数和(自身を除く): 29873010

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 277, 300, 360, 375, 450, 500, 554, 600, 625, 750, 831, 900, 1000, 1108, 1125, 1250, 1385, 1500, 1662, 1800, 1875, 2216, 2250, 2493, 2500, 2770, 3000, 3324, 3750, 4155, 4500, 4986, 5000, 5540, 5625, 6648, 6925, 7500, 8310, 9000, 9972, 11080, 11250, 12465, 13850, 15000, 16620, 19944, 20775, 22500, 24930, 27700, 33240, 34625, 41550, 45000, 49860, 55400, 62325, 69250, 83100, 99720, 103875, 124650, 138500, 166200, 173125, 207750, 249300, 277000, 311625, 346250, 415500, 498600, 519375, 623250, 692500, 831000, 1038750, 1246500, 1385000, 1558125, 2077500, 2493000, 3116250, 4155000, 6232500, 12465000]

約数ペア:

[(1, 12465000), (2, 6232500), (3, 4155000), (4, 3116250), (5, 2493000), (6, 2077500), (8, 1558125), (9, 1385000), (10, 1246500), (12, 1038750), (15, 831000), (18, 692500), (20, 623250), (24, 519375), (25, 498600), (30, 415500), (36, 346250), (40, 311625), (45, 277000), (50, 249300), (60, 207750), (72, 173125), (75, 166200), (90, 138500), (100, 124650), (120, 103875), (125, 99720), (150, 83100), (180, 69250), (200, 62325), (225, 55400), (250, 49860), (277, 45000), (300, 41550), (360, 34625), (375, 33240), (450, 27700), (500, 24930), (554, 22500), (600, 20775), (625, 19944), (750, 16620), (831, 15000), (900, 13850), (1000, 12465), (1108, 11250), (1125, 11080), (1250, 9972), (1385, 9000), (1500, 8310), (1662, 7500), (1800, 6925), (1875, 6648), (2216, 5625), (2250, 5540), (2493, 5000), (2500, 4986), (2770, 4500), (3000, 4155), (3324, 3750)]