68081600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 84

約数和(自身を含む): 177448464

約数和(自身を除く): 109366864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2503, 2720, 3400, 5006, 5440, 6800, 10012, 12515, 13600, 20024, 25030, 27200, 40048, 42551, 50060, 62575, 80096, 85102, 100120, 125150, 160192, 170204, 200240, 212755, 250300, 340408, 400480, 425510, 500600, 680816, 800960, 851020, 1001200, 1063775, 1361632, 1702040, 2002400, 2127550, 2723264, 3404080, 4004800, 4255100, 6808160, 8510200, 13616320, 17020400, 34040800, 68081600]

約数ペア:

[(1, 68081600), (2, 34040800), (4, 17020400), (5, 13616320), (8, 8510200), (10, 6808160), (16, 4255100), (17, 4004800), (20, 3404080), (25, 2723264), (32, 2127550), (34, 2002400), (40, 1702040), (50, 1361632), (64, 1063775), (68, 1001200), (80, 851020), (85, 800960), (100, 680816), (136, 500600), (160, 425510), (170, 400480), (200, 340408), (272, 250300), (320, 212755), (340, 200240), (400, 170204), (425, 160192), (544, 125150), (680, 100120), (800, 85102), (850, 80096), (1088, 62575), (1360, 50060), (1600, 42551), (1700, 40048), (2503, 27200), (2720, 25030), (3400, 20024), (5006, 13600), (5440, 12515), (6800, 10012)]