152813340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49939}}^1$

素因数の和:49971

約数の個数: 72

約数和(自身を含む): 490810320

約数和(自身を除く): 337996980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 49939, 99878, 149817, 199756, 249695, 299634, 449451, 499390, 599268, 749085, 848963, 898902, 998780, 1498170, 1697926, 1797804, 2247255, 2546889, 2996340, 3395852, 4244815, 4494510, 5093778, 7640667, 8489630, 8989020, 10187556, 12734445, 15281334, 16979260, 25468890, 30562668, 38203335, 50937780, 76406670, 152813340]

約数ペア:

[(1, 152813340), (2, 76406670), (3, 50937780), (4, 38203335), (5, 30562668), (6, 25468890), (9, 16979260), (10, 15281334), (12, 12734445), (15, 10187556), (17, 8989020), (18, 8489630), (20, 7640667), (30, 5093778), (34, 4494510), (36, 4244815), (45, 3395852), (51, 2996340), (60, 2546889), (68, 2247255), (85, 1797804), (90, 1697926), (102, 1498170), (153, 998780), (170, 898902), (180, 848963), (204, 749085), (255, 599268), (306, 499390), (340, 449451), (510, 299634), (612, 249695), (765, 199756), (1020, 149817), (1530, 99878), (3060, 49939)]