108585540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86179}}^1$

素因数の和:86201

約数の個数: 72

約数和(自身を含む): 376434240

約数和(自身を除く): 267848700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86179, 172358, 258537, 344716, 430895, 517074, 603253, 775611, 861790, 1034148, 1206506, 1292685, 1551222, 1723580, 1809759, 2413012, 2585370, 3016265, 3102444, 3619518, 3878055, 5170740, 5429277, 6032530, 7239036, 7756110, 9048795, 10858554, 12065060, 15512220, 18097590, 21717108, 27146385, 36195180, 54292770, 108585540]

約数ペア:

[(1, 108585540), (2, 54292770), (3, 36195180), (4, 27146385), (5, 21717108), (6, 18097590), (7, 15512220), (9, 12065060), (10, 10858554), (12, 9048795), (14, 7756110), (15, 7239036), (18, 6032530), (20, 5429277), (21, 5170740), (28, 3878055), (30, 3619518), (35, 3102444), (36, 3016265), (42, 2585370), (45, 2413012), (60, 1809759), (63, 1723580), (70, 1551222), (84, 1292685), (90, 1206506), (105, 1034148), (126, 861790), (140, 775611), (180, 603253), (210, 517074), (252, 430895), (315, 344716), (420, 258537), (630, 172358), (1260, 86179)]