76960020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 152960748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 197, 204, 255, 340, 383, 394, 510, 591, 766, 788, 985, 1020, 1149, 1182, 1532, 1915, 1970, 2298, 2364, 2955, 3349, 3830, 3940, 4596, 5745, 5910, 6511, 6698, 7660, 10047, 11490, 11820, 13022, 13396, 16745, 19533, 20094, 22980, 26044, 32555, 33490, 39066, 40188, 50235, 65110, 66980, 75451, 78132, 97665, 100470, 130220, 150902, 195330, 200940, 226353, 301804, 377255, 390660, 452706, 754510, 905412, 1131765, 1282667, 1509020, 2263530, 2565334, 3848001, 4527060, 5130668, 6413335, 7696002, 12826670, 15392004, 19240005, 25653340, 38480010, 76960020]

約数ペア:

[(1, 76960020), (2, 38480010), (3, 25653340), (4, 19240005), (5, 15392004), (6, 12826670), (10, 7696002), (12, 6413335), (15, 5130668), (17, 4527060), (20, 3848001), (30, 2565334), (34, 2263530), (51, 1509020), (60, 1282667), (68, 1131765), (85, 905412), (102, 754510), (170, 452706), (197, 390660), (204, 377255), (255, 301804), (340, 226353), (383, 200940), (394, 195330), (510, 150902), (591, 130220), (766, 100470), (788, 97665), (985, 78132), (1020, 75451), (1149, 66980), (1182, 65110), (1532, 50235), (1915, 40188), (1970, 39066), (2298, 33490), (2364, 32555), (2955, 26044), (3349, 22980), (3830, 20094), (3940, 19533), (4596, 16745), (5745, 13396), (5910, 13022), (6511, 11820), (6698, 11490), (7660, 10047)]