90905220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{24049}}^1$

素因数の和:24074

約数の個数: 96

約数和(自身を含む): 323232000

約数和(自身を除く): 232326780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 24049, 48098, 72147, 96196, 120245, 144294, 168343, 216441, 240490, 288588, 336686, 360735, 432882, 480980, 505029, 649323, 673372, 721470, 841715, 865764, 1010058, 1082205, 1298646, 1442940, 1515087, 1683430, 2020116, 2164410, 2525145, 2597292, 3030174, 3246615, 3366860, 4328820, 4545261, 5050290, 6060348, 6493230, 7575435, 9090522, 10100580, 12986460, 15150870, 18181044, 22726305, 30301740, 45452610, 90905220]

約数ペア:

[(1, 90905220), (2, 45452610), (3, 30301740), (4, 22726305), (5, 18181044), (6, 15150870), (7, 12986460), (9, 10100580), (10, 9090522), (12, 7575435), (14, 6493230), (15, 6060348), (18, 5050290), (20, 4545261), (21, 4328820), (27, 3366860), (28, 3246615), (30, 3030174), (35, 2597292), (36, 2525145), (42, 2164410), (45, 2020116), (54, 1683430), (60, 1515087), (63, 1442940), (70, 1298646), (84, 1082205), (90, 1010058), (105, 865764), (108, 841715), (126, 721470), (135, 673372), (140, 649323), (180, 505029), (189, 480980), (210, 432882), (252, 360735), (270, 336686), (315, 288588), (378, 240490), (420, 216441), (540, 168343), (630, 144294), (756, 120245), (945, 96196), (1260, 72147), (1890, 48098), (3780, 24049)]