65282700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{4441}}^1$

素因数の和:4472

約数の個数: 108

約数和(自身を含む): 219772392

約数和(自身を除く): 154489692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4441, 4900, 7350, 8882, 13323, 14700, 17764, 22205, 26646, 31087, 44410, 53292, 62174, 66615, 88820, 93261, 111025, 124348, 133230, 155435, 186522, 217609, 222050, 266460, 310870, 333075, 373044, 435218, 444100, 466305, 621740, 652827, 666150, 777175, 870436, 932610, 1088045, 1305654, 1332300, 1554350, 1865220, 2176090, 2331525, 2611308, 3108700, 3264135, 4352180, 4663050, 5440225, 6528270, 9326100, 10880450, 13056540, 16320675, 21760900, 32641350, 65282700]

約数ペア:

[(1, 65282700), (2, 32641350), (3, 21760900), (4, 16320675), (5, 13056540), (6, 10880450), (7, 9326100), (10, 6528270), (12, 5440225), (14, 4663050), (15, 4352180), (20, 3264135), (21, 3108700), (25, 2611308), (28, 2331525), (30, 2176090), (35, 1865220), (42, 1554350), (49, 1332300), (50, 1305654), (60, 1088045), (70, 932610), (75, 870436), (84, 777175), (98, 666150), (100, 652827), (105, 621740), (140, 466305), (147, 444100), (150, 435218), (175, 373044), (196, 333075), (210, 310870), (245, 266460), (294, 222050), (300, 217609), (350, 186522), (420, 155435), (490, 133230), (525, 124348), (588, 111025), (700, 93261), (735, 88820), (980, 66615), (1050, 62174), (1225, 53292), (1470, 44410), (2100, 31087), (2450, 26646), (2940, 22205), (3675, 17764), (4441, 14700), (4900, 13323), (7350, 8882)]