85964400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23879}}^1$

素因数の和:23903

約数の個数: 90

約数和(自身を含む): 298332840

約数和(自身を除く): 212368440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 23879, 47758, 71637, 95516, 119395, 143274, 191032, 214911, 238790, 286548, 358185, 382064, 429822, 477580, 573096, 596975, 716370, 859644, 955160, 1074555, 1146192, 1193950, 1432740, 1719288, 1790925, 1910320, 2149110, 2387900, 2865480, 3438576, 3581850, 4298220, 4775800, 5372775, 5730960, 7163700, 8596440, 9551600, 10745550, 14327400, 17192880, 21491100, 28654800, 42982200, 85964400]

約数ペア:

[(1, 85964400), (2, 42982200), (3, 28654800), (4, 21491100), (5, 17192880), (6, 14327400), (8, 10745550), (9, 9551600), (10, 8596440), (12, 7163700), (15, 5730960), (16, 5372775), (18, 4775800), (20, 4298220), (24, 3581850), (25, 3438576), (30, 2865480), (36, 2387900), (40, 2149110), (45, 1910320), (48, 1790925), (50, 1719288), (60, 1432740), (72, 1193950), (75, 1146192), (80, 1074555), (90, 955160), (100, 859644), (120, 716370), (144, 596975), (150, 573096), (180, 477580), (200, 429822), (225, 382064), (240, 358185), (300, 286548), (360, 238790), (400, 214911), (450, 191032), (600, 143274), (720, 119395), (900, 95516), (1200, 71637), (1800, 47758), (3600, 23879)]