15033700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 36247680

約数和(自身を除く): 21213980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 173, 220, 275, 316, 346, 395, 550, 692, 790, 865, 869, 1100, 1580, 1730, 1738, 1903, 1975, 3460, 3476, 3806, 3950, 4325, 4345, 7612, 7900, 8650, 8690, 9515, 13667, 17300, 17380, 19030, 21725, 27334, 38060, 43450, 47575, 54668, 68335, 86900, 95150, 136670, 150337, 190300, 273340, 300674, 341675, 601348, 683350, 751685, 1366700, 1503370, 3006740, 3758425, 7516850, 15033700]

約数ペア:

[(1, 15033700), (2, 7516850), (4, 3758425), (5, 3006740), (10, 1503370), (11, 1366700), (20, 751685), (22, 683350), (25, 601348), (44, 341675), (50, 300674), (55, 273340), (79, 190300), (100, 150337), (110, 136670), (158, 95150), (173, 86900), (220, 68335), (275, 54668), (316, 47575), (346, 43450), (395, 38060), (550, 27334), (692, 21725), (790, 19030), (865, 17380), (869, 17300), (1100, 13667), (1580, 9515), (1730, 8690), (1738, 8650), (1903, 7900), (1975, 7612), (3460, 4345), (3476, 4325), (3806, 3950)]