15129150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 39971400

約数和(自身を除く): 24842250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 349, 425, 510, 578, 698, 850, 867, 1047, 1275, 1445, 1734, 1745, 2094, 2550, 2890, 3490, 4335, 5235, 5933, 7225, 8670, 8725, 10470, 11866, 14450, 17450, 17799, 21675, 26175, 29665, 35598, 43350, 52350, 59330, 88995, 100861, 148325, 177990, 201722, 296650, 302583, 444975, 504305, 605166, 889950, 1008610, 1512915, 2521525, 3025830, 5043050, 7564575, 15129150]

約数ペア:

[(1, 15129150), (2, 7564575), (3, 5043050), (5, 3025830), (6, 2521525), (10, 1512915), (15, 1008610), (17, 889950), (25, 605166), (30, 504305), (34, 444975), (50, 302583), (51, 296650), (75, 201722), (85, 177990), (102, 148325), (150, 100861), (170, 88995), (255, 59330), (289, 52350), (349, 43350), (425, 35598), (510, 29665), (578, 26175), (698, 21675), (850, 17799), (867, 17450), (1047, 14450), (1275, 11866), (1445, 10470), (1734, 8725), (1745, 8670), (2094, 7225), (2550, 5933), (2890, 5235), (3490, 4335)]