21109192200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11727329}}^1$

素因数の和:11727351

約数の個数: 72

約数和(自身を含む): 70891709850

約数和(自身を除く): 49782517650

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11727329, 23454658, 35181987, 46909316, 58636645, 70363974, 93818632, 105545961, 117273290, 140727948, 175909935, 211091922, 234546580, 281455896, 293183225, 351819870, 422183844, 469093160, 527729805, 586366450, 703639740, 844367688, 879549675, 1055459610, 1172732900, 1407279480, 1759099350, 2110919220, 2345465800, 2638649025, 3518198700, 4221838440, 5277298050, 7036397400, 10554596100, 21109192200]

約数ペア:

[(1, 21109192200), (2, 10554596100), (3, 7036397400), (4, 5277298050), (5, 4221838440), (6, 3518198700), (8, 2638649025), (9, 2345465800), (10, 2110919220), (12, 1759099350), (15, 1407279480), (18, 1172732900), (20, 1055459610), (24, 879549675), (25, 844367688), (30, 703639740), (36, 586366450), (40, 527729805), (45, 469093160), (50, 422183844), (60, 351819870), (72, 293183225), (75, 281455896), (90, 234546580), (100, 211091922), (120, 175909935), (150, 140727948), (180, 117273290), (200, 105545961), (225, 93818632), (300, 70363974), (360, 58636645), (450, 46909316), (600, 35181987), (900, 23454658), (1800, 11727329)]