12194250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 31000320

約数和(自身を除く): 18806070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 229, 250, 355, 375, 426, 458, 687, 710, 750, 1065, 1145, 1374, 1775, 2130, 2290, 3435, 3550, 5325, 5725, 6870, 8875, 10650, 11450, 16259, 17175, 17750, 26625, 28625, 32518, 34350, 48777, 53250, 57250, 81295, 85875, 97554, 162590, 171750, 243885, 406475, 487770, 812950, 1219425, 2032375, 2438850, 4064750, 6097125, 12194250]

約数ペア:

[(1, 12194250), (2, 6097125), (3, 4064750), (5, 2438850), (6, 2032375), (10, 1219425), (15, 812950), (25, 487770), (30, 406475), (50, 243885), (71, 171750), (75, 162590), (125, 97554), (142, 85875), (150, 81295), (213, 57250), (229, 53250), (250, 48777), (355, 34350), (375, 32518), (426, 28625), (458, 26625), (687, 17750), (710, 17175), (750, 16259), (1065, 11450), (1145, 10650), (1374, 8875), (1775, 6870), (2130, 5725), (2290, 5325), (3435, 3550)]