69720703020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43037471}}^1$

素因数の和:43037492

約数の個数: 60

約数和(自身を含む): 218716432704

約数和(自身を除く): 148995729684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43037471, 86074942, 129112413, 172149884, 215187355, 258224826, 387337239, 430374710, 516449652, 645562065, 774674478, 860749420, 1162011717, 1291124130, 1549348956, 1936686195, 2324023434, 2582248260, 3486035151, 3873372390, 4648046868, 5810058585, 6972070302, 7746744780, 11620117170, 13944140604, 17430175755, 23240234340, 34860351510, 69720703020]

約数ペア:

[(1, 69720703020), (2, 34860351510), (3, 23240234340), (4, 17430175755), (5, 13944140604), (6, 11620117170), (9, 7746744780), (10, 6972070302), (12, 5810058585), (15, 4648046868), (18, 3873372390), (20, 3486035151), (27, 2582248260), (30, 2324023434), (36, 1936686195), (45, 1549348956), (54, 1291124130), (60, 1162011717), (81, 860749420), (90, 774674478), (108, 645562065), (135, 516449652), (162, 430374710), (180, 387337239), (270, 258224826), (324, 215187355), (405, 172149884), (540, 129112413), (810, 86074942), (1620, 43037471)]