75090870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 72

約数和(自身を含む): 207468144

約数和(自身を除く): 132377274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2887, 2890, 4335, 5202, 5774, 8661, 8670, 13005, 14435, 17322, 25983, 26010, 28870, 43305, 49079, 51966, 86610, 98158, 129915, 147237, 245395, 259830, 294474, 441711, 490790, 736185, 834343, 883422, 1472370, 1668686, 2208555, 2503029, 4171715, 4417110, 5006058, 7509087, 8343430, 12515145, 15018174, 25030290, 37545435, 75090870]

約数ペア:

[(1, 75090870), (2, 37545435), (3, 25030290), (5, 15018174), (6, 12515145), (9, 8343430), (10, 7509087), (15, 5006058), (17, 4417110), (18, 4171715), (30, 2503029), (34, 2208555), (45, 1668686), (51, 1472370), (85, 883422), (90, 834343), (102, 736185), (153, 490790), (170, 441711), (255, 294474), (289, 259830), (306, 245395), (510, 147237), (578, 129915), (765, 98158), (867, 86610), (1445, 51966), (1530, 49079), (1734, 43305), (2601, 28870), (2887, 26010), (2890, 25983), (4335, 17322), (5202, 14435), (5774, 13005), (8661, 8670)]