108110100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{51481}}^1$

素因数の和:51505

約数の個数: 72

約数和(自身を含む): 357491008

約数和(自身を除く): 249380908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 51481, 102962, 154443, 205924, 257405, 308886, 360367, 514810, 617772, 720734, 772215, 1029620, 1081101, 1287025, 1441468, 1544430, 1801835, 2162202, 2574050, 3088860, 3603670, 3861075, 4324404, 5148100, 5405505, 7207340, 7722150, 9009175, 10811010, 15444300, 18018350, 21622020, 27027525, 36036700, 54055050, 108110100]

約数ペア:

[(1, 108110100), (2, 54055050), (3, 36036700), (4, 27027525), (5, 21622020), (6, 18018350), (7, 15444300), (10, 10811010), (12, 9009175), (14, 7722150), (15, 7207340), (20, 5405505), (21, 5148100), (25, 4324404), (28, 3861075), (30, 3603670), (35, 3088860), (42, 2574050), (50, 2162202), (60, 1801835), (70, 1544430), (75, 1441468), (84, 1287025), (100, 1081101), (105, 1029620), (140, 772215), (150, 720734), (175, 617772), (210, 514810), (300, 360367), (350, 308886), (420, 257405), (525, 205924), (700, 154443), (1050, 102962), (2100, 51481)]