22737400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 61380000

約数和(自身を除く): 38642600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 140, 149, 175, 200, 218, 280, 298, 350, 436, 545, 596, 700, 745, 763, 872, 1043, 1090, 1192, 1400, 1490, 1526, 2086, 2180, 2725, 2980, 3052, 3725, 3815, 4172, 4360, 5215, 5450, 5960, 6104, 7450, 7630, 8344, 10430, 10900, 14900, 15260, 16241, 19075, 20860, 21800, 26075, 29800, 30520, 32482, 38150, 41720, 52150, 64964, 76300, 81205, 104300, 113687, 129928, 152600, 162410, 208600, 227374, 324820, 406025, 454748, 568435, 649640, 812050, 909496, 1136870, 1624100, 2273740, 2842175, 3248200, 4547480, 5684350, 11368700, 22737400]

約数ペア:

[(1, 22737400), (2, 11368700), (4, 5684350), (5, 4547480), (7, 3248200), (8, 2842175), (10, 2273740), (14, 1624100), (20, 1136870), (25, 909496), (28, 812050), (35, 649640), (40, 568435), (50, 454748), (56, 406025), (70, 324820), (100, 227374), (109, 208600), (140, 162410), (149, 152600), (175, 129928), (200, 113687), (218, 104300), (280, 81205), (298, 76300), (350, 64964), (436, 52150), (545, 41720), (596, 38150), (700, 32482), (745, 30520), (763, 29800), (872, 26075), (1043, 21800), (1090, 20860), (1192, 19075), (1400, 16241), (1490, 15260), (1526, 14900), (2086, 10900), (2180, 10430), (2725, 8344), (2980, 7630), (3052, 7450), (3725, 6104), (3815, 5960), (4172, 5450), (4360, 5215)]