16305000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1087}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 50983680

約数和(自身を除く): 34678680

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, 1087, 1250, 1500, 1875, 2174, 2500, 3000, 3261, 3750, 4348, 5000, 5435, 6522, 7500, 8696, 10870, 13044, 15000, 16305, 21740, 26088, 27175, 32610, 43480, 54350, 65220, 81525, 108700, 130440, 135875, 163050, 217400, 271750, 326100, 407625, 543500, 652200, 679375, 815250, 1087000, 1358750, 1630500, 2038125, 2717500, 3261000, 4076250, 5435000, 8152500, 16305000]

約数ペア:

[(1, 16305000), (2, 8152500), (3, 5435000), (4, 4076250), (5, 3261000), (6, 2717500), (8, 2038125), (10, 1630500), (12, 1358750), (15, 1087000), (20, 815250), (24, 679375), (25, 652200), (30, 543500), (40, 407625), (50, 326100), (60, 271750), (75, 217400), (100, 163050), (120, 135875), (125, 130440), (150, 108700), (200, 81525), (250, 65220), (300, 54350), (375, 43480), (500, 32610), (600, 27175), (625, 26088), (750, 21740), (1000, 16305), (1087, 15000), (1250, 13044), (1500, 10870), (1875, 8696), (2174, 7500), (2500, 6522), (3000, 5435), (3261, 5000), (3750, 4348)]