11725650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 32033664

約数和(自身を除く): 20308014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 367, 426, 450, 639, 710, 734, 1065, 1101, 1278, 1775, 1835, 2130, 2202, 3195, 3303, 3550, 3670, 5325, 5505, 6390, 6606, 9175, 10650, 11010, 15975, 16515, 18350, 26057, 27525, 31950, 33030, 52114, 55050, 78171, 82575, 130285, 156342, 165150, 234513, 260570, 390855, 469026, 651425, 781710, 1172565, 1302850, 1954275, 2345130, 3908550, 5862825, 11725650]

約数ペア:

[(1, 11725650), (2, 5862825), (3, 3908550), (5, 2345130), (6, 1954275), (9, 1302850), (10, 1172565), (15, 781710), (18, 651425), (25, 469026), (30, 390855), (45, 260570), (50, 234513), (71, 165150), (75, 156342), (90, 130285), (142, 82575), (150, 78171), (213, 55050), (225, 52114), (355, 33030), (367, 31950), (426, 27525), (450, 26057), (639, 18350), (710, 16515), (734, 15975), (1065, 11010), (1101, 10650), (1278, 9175), (1775, 6606), (1835, 6390), (2130, 5505), (2202, 5325), (3195, 3670), (3303, 3550)]