128946600

素因数分解:

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

素因数の和:23904

約数の個数: 96

約数和(自身を含む): 444168000

約数和(自身を除く): 315221400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 23879, 47758, 71637, 95516, 119395, 143274, 191032, 214911, 238790, 286548, 358185, 429822, 477580, 573096, 596975, 644733, 716370, 859644, 955160, 1074555, 1193950, 1289466, 1432740, 1719288, 1790925, 2149110, 2387900, 2578932, 2865480, 3223665, 3581850, 4298220, 4775800, 5157864, 5372775, 6447330, 7163700, 8596440, 10745550, 12894660, 14327400, 16118325, 21491100, 25789320, 32236650, 42982200, 64473300, 128946600]

約数ペア:

[(1, 128946600), (2, 64473300), (3, 42982200), (4, 32236650), (5, 25789320), (6, 21491100), (8, 16118325), (9, 14327400), (10, 12894660), (12, 10745550), (15, 8596440), (18, 7163700), (20, 6447330), (24, 5372775), (25, 5157864), (27, 4775800), (30, 4298220), (36, 3581850), (40, 3223665), (45, 2865480), (50, 2578932), (54, 2387900), (60, 2149110), (72, 1790925), (75, 1719288), (90, 1432740), (100, 1289466), (108, 1193950), (120, 1074555), (135, 955160), (150, 859644), (180, 716370), (200, 644733), (216, 596975), (225, 573096), (270, 477580), (300, 429822), (360, 358185), (450, 286548), (540, 238790), (600, 214911), (675, 191032), (900, 143274), (1080, 119395), (1350, 95516), (1800, 71637), (2700, 47758), (5400, 23879)]