149740140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11983

約数の個数: 96

約数和(自身を含む): 481501440

約数和(自身を除く): 331761300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 11941, 12540, 23882, 35823, 47764, 59705, 71646, 119410, 131351, 143292, 179115, 226879, 238820, 262702, 358230, 394053, 453758, 525404, 656755, 680637, 716460, 788106, 907516, 1134395, 1313510, 1361274, 1576212, 1970265, 2268790, 2495669, 2627020, 2722548, 3403185, 3940530, 4537580, 4991338, 6806370, 7487007, 7881060, 9982676, 12478345, 13612740, 14974014, 24956690, 29948028, 37435035, 49913380, 74870070, 149740140]

約数ペア:

[(1, 149740140), (2, 74870070), (3, 49913380), (4, 37435035), (5, 29948028), (6, 24956690), (10, 14974014), (11, 13612740), (12, 12478345), (15, 9982676), (19, 7881060), (20, 7487007), (22, 6806370), (30, 4991338), (33, 4537580), (38, 3940530), (44, 3403185), (55, 2722548), (57, 2627020), (60, 2495669), (66, 2268790), (76, 1970265), (95, 1576212), (110, 1361274), (114, 1313510), (132, 1134395), (165, 907516), (190, 788106), (209, 716460), (220, 680637), (228, 656755), (285, 525404), (330, 453758), (380, 394053), (418, 358230), (570, 262702), (627, 238820), (660, 226879), (836, 179115), (1045, 143292), (1140, 131351), (1254, 119410), (2090, 71646), (2508, 59705), (3135, 47764), (4180, 35823), (6270, 23882), (11941, 12540)]