12209250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 31030272

約数和(自身を除く): 18821022

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 125, 146, 150, 219, 223, 250, 365, 375, 438, 446, 669, 730, 750, 1095, 1115, 1338, 1825, 2190, 2230, 3345, 3650, 5475, 5575, 6690, 9125, 10950, 11150, 16279, 16725, 18250, 27375, 27875, 32558, 33450, 48837, 54750, 55750, 81395, 83625, 97674, 162790, 167250, 244185, 406975, 488370, 813950, 1220925, 2034875, 2441850, 4069750, 6104625, 12209250]

約数ペア:

[(1, 12209250), (2, 6104625), (3, 4069750), (5, 2441850), (6, 2034875), (10, 1220925), (15, 813950), (25, 488370), (30, 406975), (50, 244185), (73, 167250), (75, 162790), (125, 97674), (146, 83625), (150, 81395), (219, 55750), (223, 54750), (250, 48837), (365, 33450), (375, 32558), (438, 27875), (446, 27375), (669, 18250), (730, 16725), (750, 16279), (1095, 11150), (1115, 10950), (1338, 9125), (1825, 6690), (2190, 5575), (2230, 5475), (3345, 3650)]