55075140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33997}}^1$

素因数の和:34018

約数の個数: 60

約数和(自身を含む): 172777836

約数和(自身を除く): 117702696

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33997, 67994, 101991, 135988, 169985, 203982, 305973, 339970, 407964, 509955, 611946, 679940, 917919, 1019910, 1223892, 1529865, 1835838, 2039820, 2753757, 3059730, 3671676, 4589595, 5507514, 6119460, 9179190, 11015028, 13768785, 18358380, 27537570, 55075140]

約数ペア:

[(1, 55075140), (2, 27537570), (3, 18358380), (4, 13768785), (5, 11015028), (6, 9179190), (9, 6119460), (10, 5507514), (12, 4589595), (15, 3671676), (18, 3059730), (20, 2753757), (27, 2039820), (30, 1835838), (36, 1529865), (45, 1223892), (54, 1019910), (60, 917919), (81, 679940), (90, 611946), (108, 509955), (135, 407964), (162, 339970), (180, 305973), (270, 203982), (324, 169985), (405, 135988), (540, 101991), (810, 67994), (1620, 33997)]