90101160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27809}}^1$

素因数の和:27832

約数の個数: 80

約数和(自身を含む): 302850900

約数和(自身を除く): 212749740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 27809, 55618, 83427, 111236, 139045, 166854, 222472, 250281, 278090, 333708, 417135, 500562, 556180, 667416, 750843, 834270, 1001124, 1112360, 1251405, 1501686, 1668540, 2002248, 2252529, 2502810, 3003372, 3337080, 3754215, 4505058, 5005620, 6006744, 7508430, 9010116, 10011240, 11262645, 15016860, 18020232, 22525290, 30033720, 45050580, 90101160]

約数ペア:

[(1, 90101160), (2, 45050580), (3, 30033720), (4, 22525290), (5, 18020232), (6, 15016860), (8, 11262645), (9, 10011240), (10, 9010116), (12, 7508430), (15, 6006744), (18, 5005620), (20, 4505058), (24, 3754215), (27, 3337080), (30, 3003372), (36, 2502810), (40, 2252529), (45, 2002248), (54, 1668540), (60, 1501686), (72, 1251405), (81, 1112360), (90, 1001124), (108, 834270), (120, 750843), (135, 667416), (162, 556180), (180, 500562), (216, 417135), (270, 333708), (324, 278090), (360, 250281), (405, 222472), (540, 166854), (648, 139045), (810, 111236), (1080, 83427), (1620, 55618), (3240, 27809)]