67639500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{15031}}^1$

素因数の和:15056

約数の個数: 72

約数和(自身を含む): 213394272

約数和(自身を除く): 145754772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 15031, 30062, 45093, 60124, 75155, 90186, 135279, 150310, 180372, 225465, 270558, 300620, 375775, 450930, 541116, 676395, 751550, 901860, 1127325, 1352790, 1503100, 1878875, 2254650, 2705580, 3381975, 3757750, 4509300, 5636625, 6763950, 7515500, 11273250, 13527900, 16909875, 22546500, 33819750, 67639500]

約数ペア:

[(1, 67639500), (2, 33819750), (3, 22546500), (4, 16909875), (5, 13527900), (6, 11273250), (9, 7515500), (10, 6763950), (12, 5636625), (15, 4509300), (18, 3757750), (20, 3381975), (25, 2705580), (30, 2254650), (36, 1878875), (45, 1503100), (50, 1352790), (60, 1127325), (75, 901860), (90, 751550), (100, 676395), (125, 541116), (150, 450930), (180, 375775), (225, 300620), (250, 270558), (300, 225465), (375, 180372), (450, 150310), (500, 135279), (750, 90186), (900, 75155), (1125, 60124), (1500, 45093), (2250, 30062), (4500, 15031)]