72773600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5351}}^1$

素因数の和:5388

約数の個数: 72

約数和(自身を含む): 188144208

約数和(自身を除く): 115370608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5351, 6800, 10702, 13600, 21404, 26755, 42808, 53510, 85616, 90967, 107020, 133775, 171232, 181934, 214040, 267550, 363868, 428080, 454835, 535100, 727736, 856160, 909670, 1070200, 1455472, 1819340, 2140400, 2274175, 2910944, 3638680, 4280800, 4548350, 7277360, 9096700, 14554720, 18193400, 36386800, 72773600]

約数ペア:

[(1, 72773600), (2, 36386800), (4, 18193400), (5, 14554720), (8, 9096700), (10, 7277360), (16, 4548350), (17, 4280800), (20, 3638680), (25, 2910944), (32, 2274175), (34, 2140400), (40, 1819340), (50, 1455472), (68, 1070200), (80, 909670), (85, 856160), (100, 727736), (136, 535100), (160, 454835), (170, 428080), (200, 363868), (272, 267550), (340, 214040), (400, 181934), (425, 171232), (544, 133775), (680, 107020), (800, 90967), (850, 85616), (1360, 53510), (1700, 42808), (2720, 26755), (3400, 21404), (5351, 13600), (6800, 10702)]