90759480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 314496000

約数和(自身を除く): 223736520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1049, 1236, 1442, 1545, 2060, 2098, 2163, 2472, 2884, 3090, 3147, 3605, 4120, 4196, 4326, 5245, 5768, 6180, 6294, 7210, 7343, 8392, 8652, 10490, 10815, 12360, 12588, 14420, 14686, 15735, 17304, 20980, 21630, 22029, 25176, 28840, 29372, 31470, 36715, 41960, 43260, 44058, 58744, 62940, 73430, 86520, 88116, 108047, 110145, 125880, 146860, 176232, 216094, 220290, 293720, 324141, 432188, 440580, 540235, 648282, 756329, 864376, 881160, 1080470, 1296564, 1512658, 1620705, 2160940, 2268987, 2593128, 3025316, 3241410, 3781645, 4321880, 4537974, 6050632, 6482820, 7563290, 9075948, 11344935, 12965640, 15126580, 18151896, 22689870, 30253160, 45379740, 90759480]

約数ペア:

[(1, 90759480), (2, 45379740), (3, 30253160), (4, 22689870), (5, 18151896), (6, 15126580), (7, 12965640), (8, 11344935), (10, 9075948), (12, 7563290), (14, 6482820), (15, 6050632), (20, 4537974), (21, 4321880), (24, 3781645), (28, 3241410), (30, 3025316), (35, 2593128), (40, 2268987), (42, 2160940), (56, 1620705), (60, 1512658), (70, 1296564), (84, 1080470), (103, 881160), (105, 864376), (120, 756329), (140, 648282), (168, 540235), (206, 440580), (210, 432188), (280, 324141), (309, 293720), (412, 220290), (420, 216094), (515, 176232), (618, 146860), (721, 125880), (824, 110145), (840, 108047), (1030, 88116), (1049, 86520), (1236, 73430), (1442, 62940), (1545, 58744), (2060, 44058), (2098, 43260), (2163, 41960), (2472, 36715), (2884, 31470), (3090, 29372), (3147, 28840), (3605, 25176), (4120, 22029), (4196, 21630), (4326, 20980), (5245, 17304), (5768, 15735), (6180, 14686), (6294, 14420), (7210, 12588), (7343, 12360), (8392, 10815), (8652, 10490)]