125812980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{232987}}^1$

素因数の和:233005

約数の個数: 48

約数和(自身を含む): 391419840

約数和(自身を除く): 265606860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 232987, 465974, 698961, 931948, 1164935, 1397922, 2096883, 2329870, 2795844, 3494805, 4193766, 4659740, 6290649, 6989610, 8387532, 10484415, 12581298, 13979220, 20968830, 25162596, 31453245, 41937660, 62906490, 125812980]

約数ペア:

[(1, 125812980), (2, 62906490), (3, 41937660), (4, 31453245), (5, 25162596), (6, 20968830), (9, 13979220), (10, 12581298), (12, 10484415), (15, 8387532), (18, 6989610), (20, 6290649), (27, 4659740), (30, 4193766), (36, 3494805), (45, 2795844), (54, 2329870), (60, 2096883), (90, 1397922), (108, 1164935), (135, 931948), (180, 698961), (270, 465974), (540, 232987)]