75981450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17467}}^1$

素因数の和:17511

約数の個数: 48

約数和(自身を含む): 194942880

約数和(自身を除く): 118961430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 17467, 34934, 52401, 87335, 104802, 174670, 262005, 436675, 506543, 524010, 873350, 1013086, 1310025, 1519629, 2532715, 2620050, 3039258, 5065430, 7598145, 12663575, 15196290, 25327150, 37990725, 75981450]

約数ペア:

[(1, 75981450), (2, 37990725), (3, 25327150), (5, 15196290), (6, 12663575), (10, 7598145), (15, 5065430), (25, 3039258), (29, 2620050), (30, 2532715), (50, 1519629), (58, 1310025), (75, 1013086), (87, 873350), (145, 524010), (150, 506543), (174, 436675), (290, 262005), (435, 174670), (725, 104802), (870, 87335), (1450, 52401), (2175, 34934), (4350, 17467)]