201103020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372413}}^1$

素因数の和:372431

約数の個数: 48

約数和(自身を含む): 625655520

約数和(自身を除く): 424552500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372413, 744826, 1117239, 1489652, 1862065, 2234478, 3351717, 3724130, 4468956, 5586195, 6703434, 7448260, 10055151, 11172390, 13406868, 16758585, 20110302, 22344780, 33517170, 40220604, 50275755, 67034340, 100551510, 201103020]

約数ペア:

[(1, 201103020), (2, 100551510), (3, 67034340), (4, 50275755), (5, 40220604), (6, 33517170), (9, 22344780), (10, 20110302), (12, 16758585), (15, 13406868), (18, 11172390), (20, 10055151), (27, 7448260), (30, 6703434), (36, 5586195), (45, 4468956), (54, 3724130), (60, 3351717), (90, 2234478), (108, 1862065), (135, 1489652), (180, 1117239), (270, 744826), (540, 372413)]