68875290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 202176000

約数和(自身を除く): 133300710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2399, 2610, 2871, 3190, 4785, 4798, 5742, 7197, 9570, 11995, 14355, 14394, 21591, 23990, 26389, 28710, 35985, 43182, 52778, 69571, 71970, 79167, 107955, 131945, 139142, 158334, 208713, 215910, 237501, 263890, 347855, 395835, 417426, 475002, 626139, 695710, 765281, 791670, 1043565, 1187505, 1252278, 1530562, 2087130, 2295843, 2375010, 3130695, 3826405, 4591686, 6261390, 6887529, 7652810, 11479215, 13775058, 22958430, 34437645, 68875290]

約数ペア:

[(1, 68875290), (2, 34437645), (3, 22958430), (5, 13775058), (6, 11479215), (9, 7652810), (10, 6887529), (11, 6261390), (15, 4591686), (18, 3826405), (22, 3130695), (29, 2375010), (30, 2295843), (33, 2087130), (45, 1530562), (55, 1252278), (58, 1187505), (66, 1043565), (87, 791670), (90, 765281), (99, 695710), (110, 626139), (145, 475002), (165, 417426), (174, 395835), (198, 347855), (261, 263890), (290, 237501), (319, 215910), (330, 208713), (435, 158334), (495, 139142), (522, 131945), (638, 107955), (870, 79167), (957, 71970), (990, 69571), (1305, 52778), (1595, 43182), (1914, 35985), (2399, 28710), (2610, 26389), (2871, 23990), (3190, 21591), (4785, 14394), (4798, 14355), (5742, 11995), (7197, 9570)]