112305000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{7487}}^1$

素因数の和:7516

約数の個数: 80

約数和(自身を含む): 350887680

約数和(自身を除く): 238582680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7487, 7500, 14974, 15000, 22461, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 149740, 179688, 187175, 224610, 299480, 374350, 449220, 561525, 748700, 898440, 935875, 1123050, 1497400, 1871750, 2246100, 2807625, 3743500, 4492200, 4679375, 5615250, 7487000, 9358750, 11230500, 14038125, 18717500, 22461000, 28076250, 37435000, 56152500, 112305000]

約数ペア:

[(1, 112305000), (2, 56152500), (3, 37435000), (4, 28076250), (5, 22461000), (6, 18717500), (8, 14038125), (10, 11230500), (12, 9358750), (15, 7487000), (20, 5615250), (24, 4679375), (25, 4492200), (30, 3743500), (40, 2807625), (50, 2246100), (60, 1871750), (75, 1497400), (100, 1123050), (120, 935875), (125, 898440), (150, 748700), (200, 561525), (250, 449220), (300, 374350), (375, 299480), (500, 224610), (600, 187175), (625, 179688), (750, 149740), (1000, 112305), (1250, 89844), (1500, 74870), (1875, 59896), (2500, 44922), (3000, 37435), (3750, 29948), (5000, 22461), (7487, 15000), (7500, 14974)]