12150250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 26687232

約数和(自身を除く): 14536982

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 131, 175, 250, 262, 265, 350, 371, 530, 655, 742, 875, 917, 1310, 1325, 1750, 1834, 1855, 2650, 3275, 3710, 4585, 6550, 6625, 6943, 9170, 9275, 13250, 13886, 16375, 18550, 22925, 32750, 34715, 45850, 46375, 48601, 69430, 92750, 97202, 114625, 173575, 229250, 243005, 347150, 486010, 867875, 1215025, 1735750, 2430050, 6075125, 12150250]

約数ペア:

[(1, 12150250), (2, 6075125), (5, 2430050), (7, 1735750), (10, 1215025), (14, 867875), (25, 486010), (35, 347150), (50, 243005), (53, 229250), (70, 173575), (106, 114625), (125, 97202), (131, 92750), (175, 69430), (250, 48601), (262, 46375), (265, 45850), (350, 34715), (371, 32750), (530, 22925), (655, 18550), (742, 16375), (875, 13886), (917, 13250), (1310, 9275), (1325, 9170), (1750, 6943), (1834, 6625), (1855, 6550), (2650, 4585), (3275, 3710)]