75188950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 145704960

約数和(自身を除く): 70516010

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 179, 271, 310, 358, 542, 775, 895, 1355, 1550, 1790, 2710, 4475, 5549, 6775, 8401, 8950, 11098, 13550, 16802, 27745, 42005, 48509, 55490, 84010, 97018, 138725, 210025, 242545, 277450, 420050, 485090, 1212725, 1503779, 2425450, 3007558, 7518895, 15037790, 37594475, 75188950]

約数ペア:

[(1, 75188950), (2, 37594475), (5, 15037790), (10, 7518895), (25, 3007558), (31, 2425450), (50, 1503779), (62, 1212725), (155, 485090), (179, 420050), (271, 277450), (310, 242545), (358, 210025), (542, 138725), (775, 97018), (895, 84010), (1355, 55490), (1550, 48509), (1790, 42005), (2710, 27745), (4475, 16802), (5549, 13550), (6775, 11098), (8401, 8950)]