108677140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 280385280

約数和(自身を除く): 171708140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 79, 110, 130, 143, 148, 158, 169, 185, 220, 260, 286, 316, 338, 370, 395, 407, 481, 572, 676, 715, 740, 790, 814, 845, 869, 962, 1027, 1430, 1580, 1628, 1690, 1738, 1859, 1924, 2035, 2054, 2405, 2860, 2923, 3380, 3476, 3718, 4070, 4108, 4345, 4810, 5135, 5291, 5846, 6253, 7436, 8140, 8690, 9295, 9620, 10270, 10582, 11297, 11692, 12506, 13351, 14615, 17380, 18590, 20540, 21164, 22594, 25012, 26455, 26702, 29230, 31265, 32153, 37180, 37999, 45188, 52910, 53404, 56485, 58460, 62530, 64306, 66755, 68783, 75998, 105820, 112970, 125060, 128612, 133510, 137566, 146861, 151996, 160765, 189995, 225940, 267020, 275132, 293722, 321530, 343915, 379990, 417989, 493987, 587444, 643060, 687830, 734305, 759980, 835978, 987974, 1375660, 1468610, 1671956, 1975948, 2089945, 2469935, 2937220, 4179890, 4939870, 5433857, 8359780, 9879740, 10867714, 21735428, 27169285, 54338570, 108677140]

約数ペア:

[(1, 108677140), (2, 54338570), (4, 27169285), (5, 21735428), (10, 10867714), (11, 9879740), (13, 8359780), (20, 5433857), (22, 4939870), (26, 4179890), (37, 2937220), (44, 2469935), (52, 2089945), (55, 1975948), (65, 1671956), (74, 1468610), (79, 1375660), (110, 987974), (130, 835978), (143, 759980), (148, 734305), (158, 687830), (169, 643060), (185, 587444), (220, 493987), (260, 417989), (286, 379990), (316, 343915), (338, 321530), (370, 293722), (395, 275132), (407, 267020), (481, 225940), (572, 189995), (676, 160765), (715, 151996), (740, 146861), (790, 137566), (814, 133510), (845, 128612), (869, 125060), (962, 112970), (1027, 105820), (1430, 75998), (1580, 68783), (1628, 66755), (1690, 64306), (1738, 62530), (1859, 58460), (1924, 56485), (2035, 53404), (2054, 52910), (2405, 45188), (2860, 37999), (2923, 37180), (3380, 32153), (3476, 31265), (3718, 29230), (4070, 26702), (4108, 26455), (4345, 25012), (4810, 22594), (5135, 21164), (5291, 20540), (5846, 18590), (6253, 17380), (7436, 14615), (8140, 13351), (8690, 12506), (9295, 11692), (9620, 11297), (10270, 10582)]