64344660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 192326400

約数和(自身を除く): 127981740

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, 317, 340, 398, 510, 597, 634, 796, 951, 995, 1020, 1194, 1268, 1585, 1902, 1990, 2388, 2985, 3170, 3383, 3804, 3980, 4755, 5389, 5970, 6340, 6766, 9510, 10149, 10778, 11940, 13532, 16167, 16915, 19020, 20298, 21556, 26945, 32334, 33830, 40596, 50745, 53890, 63083, 64668, 67660, 80835, 101490, 107780, 126166, 161670, 189249, 202980, 252332, 315415, 323340, 378498, 630830, 756996, 946245, 1072411, 1261660, 1892490, 2144822, 3217233, 3784980, 4289644, 5362055, 6434466, 10724110, 12868932, 16086165, 21448220, 32172330, 64344660]

約数ペア:

[(1, 64344660), (2, 32172330), (3, 21448220), (4, 16086165), (5, 12868932), (6, 10724110), (10, 6434466), (12, 5362055), (15, 4289644), (17, 3784980), (20, 3217233), (30, 2144822), (34, 1892490), (51, 1261660), (60, 1072411), (68, 946245), (85, 756996), (102, 630830), (170, 378498), (199, 323340), (204, 315415), (255, 252332), (317, 202980), (340, 189249), (398, 161670), (510, 126166), (597, 107780), (634, 101490), (796, 80835), (951, 67660), (995, 64668), (1020, 63083), (1194, 53890), (1268, 50745), (1585, 40596), (1902, 33830), (1990, 32334), (2388, 26945), (2985, 21556), (3170, 20298), (3383, 19020), (3804, 16915), (3980, 16167), (4755, 13532), (5389, 11940), (5970, 10778), (6340, 10149), (6766, 9510)]