77741340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 232243200

約数和(自身を除く): 154501860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 199, 204, 255, 340, 383, 398, 510, 597, 766, 796, 995, 1020, 1149, 1194, 1532, 1915, 1990, 2298, 2388, 2985, 3383, 3830, 3980, 4596, 5745, 5970, 6511, 6766, 7660, 10149, 11490, 11940, 13022, 13532, 16915, 19533, 20298, 22980, 26044, 32555, 33830, 39066, 40596, 50745, 65110, 67660, 76217, 78132, 97665, 101490, 130220, 152434, 195330, 202980, 228651, 304868, 381085, 390660, 457302, 762170, 914604, 1143255, 1295689, 1524340, 2286510, 2591378, 3887067, 4573020, 5182756, 6478445, 7774134, 12956890, 15548268, 19435335, 25913780, 38870670, 77741340]

約数ペア:

[(1, 77741340), (2, 38870670), (3, 25913780), (4, 19435335), (5, 15548268), (6, 12956890), (10, 7774134), (12, 6478445), (15, 5182756), (17, 4573020), (20, 3887067), (30, 2591378), (34, 2286510), (51, 1524340), (60, 1295689), (68, 1143255), (85, 914604), (102, 762170), (170, 457302), (199, 390660), (204, 381085), (255, 304868), (340, 228651), (383, 202980), (398, 195330), (510, 152434), (597, 130220), (766, 101490), (796, 97665), (995, 78132), (1020, 76217), (1149, 67660), (1194, 65110), (1532, 50745), (1915, 40596), (1990, 39066), (2298, 33830), (2388, 32555), (2985, 26044), (3383, 22980), (3830, 20298), (3980, 19533), (4596, 16915), (5745, 13532), (5970, 13022), (6511, 11940), (6766, 11490), (7660, 10149)]