64264500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{14281}}^1$

素因数の和:14306

約数の個数: 72

約数和(自身を含む): 202747272

約数和(自身を除く): 138482772

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, 14281, 28562, 42843, 57124, 71405, 85686, 128529, 142810, 171372, 214215, 257058, 285620, 357025, 428430, 514116, 642645, 714050, 856860, 1071075, 1285290, 1428100, 1785125, 2142150, 2570580, 3213225, 3570250, 4284300, 5355375, 6426450, 7140500, 10710750, 12852900, 16066125, 21421500, 32132250, 64264500]

約数ペア:

[(1, 64264500), (2, 32132250), (3, 21421500), (4, 16066125), (5, 12852900), (6, 10710750), (9, 7140500), (10, 6426450), (12, 5355375), (15, 4284300), (18, 3570250), (20, 3213225), (25, 2570580), (30, 2142150), (36, 1785125), (45, 1428100), (50, 1285290), (60, 1071075), (75, 856860), (90, 714050), (100, 642645), (125, 514116), (150, 428430), (180, 357025), (225, 285620), (250, 257058), (300, 214215), (375, 171372), (450, 142810), (500, 128529), (750, 85686), (900, 71405), (1125, 57124), (1500, 42843), (2250, 28562), (4500, 14281)]