88218570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 246343680

約数和(自身を除く): 158125110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 59, 66, 69, 110, 115, 118, 138, 165, 177, 197, 230, 253, 295, 330, 345, 354, 394, 506, 590, 591, 649, 690, 759, 885, 985, 1182, 1265, 1298, 1357, 1518, 1770, 1947, 1970, 2167, 2530, 2714, 2955, 3245, 3795, 3894, 4071, 4334, 4531, 5910, 6490, 6501, 6785, 7590, 8142, 9062, 9735, 10835, 11623, 13002, 13570, 13593, 14927, 19470, 20355, 21670, 22655, 23246, 27186, 29854, 32505, 34869, 40710, 44781, 45310, 49841, 58115, 65010, 67965, 69738, 74635, 89562, 99682, 116230, 127853, 135930, 149270, 149523, 174345, 223905, 249205, 255706, 267329, 299046, 348690, 383559, 447810, 498410, 534658, 639265, 747615, 767118, 801987, 1278530, 1336645, 1495230, 1603974, 1917795, 2673290, 2940619, 3835590, 4009935, 5881238, 8019870, 8821857, 14703095, 17643714, 29406190, 44109285, 88218570]

約数ペア:

[(1, 88218570), (2, 44109285), (3, 29406190), (5, 17643714), (6, 14703095), (10, 8821857), (11, 8019870), (15, 5881238), (22, 4009935), (23, 3835590), (30, 2940619), (33, 2673290), (46, 1917795), (55, 1603974), (59, 1495230), (66, 1336645), (69, 1278530), (110, 801987), (115, 767118), (118, 747615), (138, 639265), (165, 534658), (177, 498410), (197, 447810), (230, 383559), (253, 348690), (295, 299046), (330, 267329), (345, 255706), (354, 249205), (394, 223905), (506, 174345), (590, 149523), (591, 149270), (649, 135930), (690, 127853), (759, 116230), (885, 99682), (985, 89562), (1182, 74635), (1265, 69738), (1298, 67965), (1357, 65010), (1518, 58115), (1770, 49841), (1947, 45310), (1970, 44781), (2167, 40710), (2530, 34869), (2714, 32505), (2955, 29854), (3245, 27186), (3795, 23246), (3894, 22655), (4071, 21670), (4334, 20355), (4531, 19470), (5910, 14927), (6490, 13593), (6501, 13570), (6785, 13002), (7590, 11623), (8142, 10835), (9062, 9735)]