25271010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 70761600

約数和(自身を除く): 45490590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 170, 199, 249, 255, 306, 398, 415, 498, 510, 597, 747, 765, 830, 995, 1194, 1245, 1411, 1494, 1530, 1791, 1990, 2490, 2822, 2985, 3383, 3582, 3735, 4233, 5970, 6766, 7055, 7470, 8466, 8955, 10149, 12699, 14110, 16517, 16915, 17910, 20298, 21165, 25398, 30447, 33034, 33830, 42330, 49551, 50745, 60894, 63495, 82585, 99102, 101490, 126990, 148653, 152235, 165170, 247755, 280789, 297306, 304470, 495510, 561578, 743265, 842367, 1403945, 1486530, 1684734, 2527101, 2807890, 4211835, 5054202, 8423670, 12635505, 25271010]

約数ペア:

[(1, 25271010), (2, 12635505), (3, 8423670), (5, 5054202), (6, 4211835), (9, 2807890), (10, 2527101), (15, 1684734), (17, 1486530), (18, 1403945), (30, 842367), (34, 743265), (45, 561578), (51, 495510), (83, 304470), (85, 297306), (90, 280789), (102, 247755), (153, 165170), (166, 152235), (170, 148653), (199, 126990), (249, 101490), (255, 99102), (306, 82585), (398, 63495), (415, 60894), (498, 50745), (510, 49551), (597, 42330), (747, 33830), (765, 33034), (830, 30447), (995, 25398), (1194, 21165), (1245, 20298), (1411, 17910), (1494, 16915), (1530, 16517), (1791, 14110), (1990, 12699), (2490, 10149), (2822, 8955), (2985, 8466), (3383, 7470), (3582, 7055), (3735, 6766), (4233, 5970)]