25282620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^2$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 84409416

約数和(自身を除く): 59126796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 198, 220, 226, 330, 339, 396, 452, 495, 565, 660, 678, 990, 1017, 1130, 1243, 1356, 1695, 1980, 2034, 2260, 2486, 3390, 3729, 4068, 4972, 5085, 6215, 6780, 7458, 10170, 11187, 12430, 12769, 14916, 18645, 20340, 22374, 24860, 25538, 37290, 38307, 44748, 51076, 55935, 63845, 74580, 76614, 111870, 114921, 127690, 140459, 153228, 191535, 223740, 229842, 255380, 280918, 383070, 421377, 459684, 561836, 574605, 702295, 766140, 842754, 1149210, 1264131, 1404590, 1685508, 2106885, 2298420, 2528262, 2809180, 4213770, 5056524, 6320655, 8427540, 12641310, 25282620]

約数ペア:

[(1, 25282620), (2, 12641310), (3, 8427540), (4, 6320655), (5, 5056524), (6, 4213770), (9, 2809180), (10, 2528262), (11, 2298420), (12, 2106885), (15, 1685508), (18, 1404590), (20, 1264131), (22, 1149210), (30, 842754), (33, 766140), (36, 702295), (44, 574605), (45, 561836), (55, 459684), (60, 421377), (66, 383070), (90, 280918), (99, 255380), (110, 229842), (113, 223740), (132, 191535), (165, 153228), (180, 140459), (198, 127690), (220, 114921), (226, 111870), (330, 76614), (339, 74580), (396, 63845), (452, 55935), (495, 51076), (565, 44748), (660, 38307), (678, 37290), (990, 25538), (1017, 24860), (1130, 22374), (1243, 20340), (1356, 18645), (1695, 14916), (1980, 12769), (2034, 12430), (2260, 11187), (2486, 10170), (3390, 7458), (3729, 6780), (4068, 6215), (4972, 5085)]