64473300

素因数分解:

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

素因数の和:23902

約数の個数: 72

約数和(自身を含む): 207278400

約数和(自身を除く): 142805100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 23879, 47758, 71637, 95516, 119395, 143274, 214911, 238790, 286548, 358185, 429822, 477580, 596975, 644733, 716370, 859644, 1074555, 1193950, 1289466, 1432740, 1790925, 2149110, 2387900, 2578932, 3223665, 3581850, 4298220, 5372775, 6447330, 7163700, 10745550, 12894660, 16118325, 21491100, 32236650, 64473300]

約数ペア:

[(1, 64473300), (2, 32236650), (3, 21491100), (4, 16118325), (5, 12894660), (6, 10745550), (9, 7163700), (10, 6447330), (12, 5372775), (15, 4298220), (18, 3581850), (20, 3223665), (25, 2578932), (27, 2387900), (30, 2149110), (36, 1790925), (45, 1432740), (50, 1289466), (54, 1193950), (60, 1074555), (75, 859644), (90, 716370), (100, 644733), (108, 596975), (135, 477580), (150, 429822), (180, 358185), (225, 286548), (270, 238790), (300, 214911), (450, 143274), (540, 119395), (675, 95516), (900, 71637), (1350, 47758), (2700, 23879)]