25790100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{12281}}^1$

素因数の和:12305

約数の個数: 72

約数和(自身を含む): 85286208

約数和(自身を除く): 59496108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 12281, 24562, 36843, 49124, 61405, 73686, 85967, 122810, 147372, 171934, 184215, 245620, 257901, 307025, 343868, 368430, 429835, 515802, 614050, 736860, 859670, 921075, 1031604, 1228100, 1289505, 1719340, 1842150, 2149175, 2579010, 3684300, 4298350, 5158020, 6447525, 8596700, 12895050, 25790100]

約数ペア:

[(1, 25790100), (2, 12895050), (3, 8596700), (4, 6447525), (5, 5158020), (6, 4298350), (7, 3684300), (10, 2579010), (12, 2149175), (14, 1842150), (15, 1719340), (20, 1289505), (21, 1228100), (25, 1031604), (28, 921075), (30, 859670), (35, 736860), (42, 614050), (50, 515802), (60, 429835), (70, 368430), (75, 343868), (84, 307025), (100, 257901), (105, 245620), (140, 184215), (150, 171934), (175, 147372), (210, 122810), (300, 85967), (350, 73686), (420, 61405), (525, 49124), (700, 36843), (1050, 24562), (2100, 12281)]