42922980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 135031680

約数和(自身を除く): 92108700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 787, 909, 1010, 1212, 1515, 1574, 1818, 2020, 2361, 2727, 3030, 3148, 3636, 3935, 4545, 4722, 5454, 6060, 7083, 7870, 9090, 9444, 10908, 11805, 13635, 14166, 15740, 18180, 21249, 23610, 27270, 28332, 35415, 42498, 47220, 54540, 70830, 79487, 84996, 106245, 141660, 158974, 212490, 238461, 317948, 397435, 424980, 476922, 715383, 794870, 953844, 1192305, 1430766, 1589740, 2146149, 2384610, 2861532, 3576915, 4292298, 4769220, 7153830, 8584596, 10730745, 14307660, 21461490, 42922980]

約数ペア:

[(1, 42922980), (2, 21461490), (3, 14307660), (4, 10730745), (5, 8584596), (6, 7153830), (9, 4769220), (10, 4292298), (12, 3576915), (15, 2861532), (18, 2384610), (20, 2146149), (27, 1589740), (30, 1430766), (36, 1192305), (45, 953844), (54, 794870), (60, 715383), (90, 476922), (101, 424980), (108, 397435), (135, 317948), (180, 238461), (202, 212490), (270, 158974), (303, 141660), (404, 106245), (505, 84996), (540, 79487), (606, 70830), (787, 54540), (909, 47220), (1010, 42498), (1212, 35415), (1515, 28332), (1574, 27270), (1818, 23610), (2020, 21249), (2361, 18180), (2727, 15740), (3030, 14166), (3148, 13635), (3636, 11805), (3935, 10908), (4545, 9444), (4722, 9090), (5454, 7870), (6060, 7083)]