201626250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7713

約数の個数: 80

約数和(自身を含む): 575965632

約数和(自身を除く): 374339382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 7681, 8750, 13125, 15362, 23043, 26250, 38405, 46086, 53767, 76810, 107534, 115215, 161301, 192025, 230430, 268835, 322602, 384050, 537670, 576075, 806505, 960125, 1152150, 1344175, 1613010, 1920250, 2688350, 2880375, 4032525, 4800625, 5760750, 6720875, 8065050, 9601250, 13441750, 14401875, 20162625, 28803750, 33604375, 40325250, 67208750, 100813125, 201626250]

約数ペア:

[(1, 201626250), (2, 100813125), (3, 67208750), (5, 40325250), (6, 33604375), (7, 28803750), (10, 20162625), (14, 14401875), (15, 13441750), (21, 9601250), (25, 8065050), (30, 6720875), (35, 5760750), (42, 4800625), (50, 4032525), (70, 2880375), (75, 2688350), (105, 1920250), (125, 1613010), (150, 1344175), (175, 1152150), (210, 960125), (250, 806505), (350, 576075), (375, 537670), (525, 384050), (625, 322602), (750, 268835), (875, 230430), (1050, 192025), (1250, 161301), (1750, 115215), (1875, 107534), (2625, 76810), (3750, 53767), (4375, 46086), (5250, 38405), (7681, 26250), (8750, 23043), (13125, 15362)]