195957540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1553}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 595635768

約数和(自身を除く): 399678228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 701, 1402, 1553, 2103, 2804, 3106, 3505, 4206, 4659, 6212, 6309, 7010, 7765, 8412, 9318, 10515, 12618, 13977, 14020, 15530, 18636, 21030, 23295, 25236, 27954, 31060, 31545, 42060, 46590, 55908, 63090, 69885, 93180, 126180, 139770, 279540, 1088653, 2177306, 3265959, 4354612, 5443265, 6531918, 9797877, 10886530, 13063836, 16329795, 19595754, 21773060, 32659590, 39191508, 48989385, 65319180, 97978770, 195957540]

約数ペア:

[(1, 195957540), (2, 97978770), (3, 65319180), (4, 48989385), (5, 39191508), (6, 32659590), (9, 21773060), (10, 19595754), (12, 16329795), (15, 13063836), (18, 10886530), (20, 9797877), (30, 6531918), (36, 5443265), (45, 4354612), (60, 3265959), (90, 2177306), (180, 1088653), (701, 279540), (1402, 139770), (1553, 126180), (2103, 93180), (2804, 69885), (3106, 63090), (3505, 55908), (4206, 46590), (4659, 42060), (6212, 31545), (6309, 31060), (7010, 27954), (7765, 25236), (8412, 23295), (9318, 21030), (10515, 18636), (12618, 15530), (13977, 14020)]