75144620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 171494400

約数和(自身を除く): 96349780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 6379, 11780, 12758, 25516, 31895, 63790, 121201, 127580, 197749, 242402, 395498, 484804, 606005, 790996, 988745, 1212010, 1977490, 2424020, 3757231, 3954980, 7514462, 15028924, 18786155, 37572310, 75144620]

約数ペア:

[(1, 75144620), (2, 37572310), (4, 18786155), (5, 15028924), (10, 7514462), (19, 3954980), (20, 3757231), (31, 2424020), (38, 1977490), (62, 1212010), (76, 988745), (95, 790996), (124, 606005), (155, 484804), (190, 395498), (310, 242402), (380, 197749), (589, 127580), (620, 121201), (1178, 63790), (2356, 31895), (2945, 25516), (5890, 12758), (6379, 11780)]