202126260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28309}}^1$

素因数の和:28345

約数の個数: 96

約数和(自身を含む): 684875520

約数和(自身を除く): 482749260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 28309, 56618, 84927, 113236, 141545, 169854, 198163, 283090, 339708, 396326, 424635, 481253, 566180, 594489, 792652, 849270, 962506, 990815, 1188978, 1443759, 1698540, 1925012, 1981630, 2377956, 2406265, 2887518, 2972445, 3368771, 3963260, 4812530, 5775036, 5944890, 6737542, 7218795, 9625060, 10106313, 11889780, 13475084, 14437590, 16843855, 20212626, 28875180, 33687710, 40425252, 50531565, 67375420, 101063130, 202126260]

約数ペア:

[(1, 202126260), (2, 101063130), (3, 67375420), (4, 50531565), (5, 40425252), (6, 33687710), (7, 28875180), (10, 20212626), (12, 16843855), (14, 14437590), (15, 13475084), (17, 11889780), (20, 10106313), (21, 9625060), (28, 7218795), (30, 6737542), (34, 5944890), (35, 5775036), (42, 4812530), (51, 3963260), (60, 3368771), (68, 2972445), (70, 2887518), (84, 2406265), (85, 2377956), (102, 1981630), (105, 1925012), (119, 1698540), (140, 1443759), (170, 1188978), (204, 990815), (210, 962506), (238, 849270), (255, 792652), (340, 594489), (357, 566180), (420, 481253), (476, 424635), (510, 396326), (595, 339708), (714, 283090), (1020, 198163), (1190, 169854), (1428, 141545), (1785, 113236), (2380, 84927), (3570, 56618), (7140, 28309)]