124171300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 296231040

約数和(自身を除く): 172059740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 157, 220, 275, 314, 550, 628, 719, 785, 1100, 1438, 1570, 1727, 2876, 3140, 3454, 3595, 3925, 6908, 7190, 7850, 7909, 8635, 14380, 15700, 15818, 17270, 17975, 31636, 34540, 35950, 39545, 43175, 71900, 79090, 86350, 112883, 158180, 172700, 197725, 225766, 395450, 451532, 564415, 790900, 1128830, 1241713, 2257660, 2483426, 2822075, 4966852, 5644150, 6208565, 11288300, 12417130, 24834260, 31042825, 62085650, 124171300]

約数ペア:

[(1, 124171300), (2, 62085650), (4, 31042825), (5, 24834260), (10, 12417130), (11, 11288300), (20, 6208565), (22, 5644150), (25, 4966852), (44, 2822075), (50, 2483426), (55, 2257660), (100, 1241713), (110, 1128830), (157, 790900), (220, 564415), (275, 451532), (314, 395450), (550, 225766), (628, 197725), (719, 172700), (785, 158180), (1100, 112883), (1438, 86350), (1570, 79090), (1727, 71900), (2876, 43175), (3140, 39545), (3454, 35950), (3595, 34540), (3925, 31636), (6908, 17975), (7190, 17270), (7850, 15818), (7909, 15700), (8635, 14380)]