75132040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 101123960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 239, 271, 290, 478, 542, 580, 956, 1084, 1160, 1195, 1355, 1912, 2168, 2390, 2710, 4780, 5420, 6931, 7859, 9560, 10840, 13862, 15718, 27724, 31436, 34655, 39295, 55448, 62872, 64769, 69310, 78590, 129538, 138620, 157180, 259076, 277240, 314360, 323845, 518152, 647690, 1295380, 1878301, 2590760, 3756602, 7513204, 9391505, 15026408, 18783010, 37566020, 75132040]

約数ペア:

[(1, 75132040), (2, 37566020), (4, 18783010), (5, 15026408), (8, 9391505), (10, 7513204), (20, 3756602), (29, 2590760), (40, 1878301), (58, 1295380), (116, 647690), (145, 518152), (232, 323845), (239, 314360), (271, 277240), (290, 259076), (478, 157180), (542, 138620), (580, 129538), (956, 78590), (1084, 69310), (1160, 64769), (1195, 62872), (1355, 55448), (1912, 39295), (2168, 34655), (2390, 31436), (2710, 27724), (4780, 15718), (5420, 13862), (6931, 10840), (7859, 9560)]