75320208

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 219360960

約数和(自身を除く): 144040752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 71, 72, 106, 139, 142, 144, 159, 212, 213, 278, 284, 318, 417, 424, 426, 477, 556, 568, 636, 639, 834, 848, 852, 954, 1112, 1136, 1251, 1272, 1278, 1668, 1704, 1908, 2224, 2502, 2544, 2556, 3336, 3408, 3763, 3816, 5004, 5112, 6672, 7367, 7526, 7632, 9869, 10008, 10224, 11289, 14734, 15052, 19738, 20016, 22101, 22578, 29468, 29607, 30104, 33867, 39476, 44202, 45156, 58936, 59214, 60208, 66303, 67734, 78952, 88404, 88821, 90312, 117872, 118428, 132606, 135468, 157904, 176808, 177642, 180624, 236856, 265212, 270936, 353616, 355284, 473712, 523057, 530424, 541872, 710568, 1046114, 1060848, 1421136, 1569171, 2092228, 3138342, 4184456, 4707513, 6276684, 8368912, 9415026, 12553368, 18830052, 25106736, 37660104, 75320208]

約数ペア:

[(1, 75320208), (2, 37660104), (3, 25106736), (4, 18830052), (6, 12553368), (8, 9415026), (9, 8368912), (12, 6276684), (16, 4707513), (18, 4184456), (24, 3138342), (36, 2092228), (48, 1569171), (53, 1421136), (71, 1060848), (72, 1046114), (106, 710568), (139, 541872), (142, 530424), (144, 523057), (159, 473712), (212, 355284), (213, 353616), (278, 270936), (284, 265212), (318, 236856), (417, 180624), (424, 177642), (426, 176808), (477, 157904), (556, 135468), (568, 132606), (636, 118428), (639, 117872), (834, 90312), (848, 88821), (852, 88404), (954, 78952), (1112, 67734), (1136, 66303), (1251, 60208), (1272, 59214), (1278, 58936), (1668, 45156), (1704, 44202), (1908, 39476), (2224, 33867), (2502, 30104), (2544, 29607), (2556, 29468), (3336, 22578), (3408, 22101), (3763, 20016), (3816, 19738), (5004, 15052), (5112, 14734), (6672, 11289), (7367, 10224), (7526, 10008), (7632, 9869)]