123245150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 278648832

約数和(自身を除く): 155403682

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 37, 50, 62, 70, 74, 155, 175, 185, 217, 259, 307, 310, 350, 370, 434, 518, 614, 775, 925, 1085, 1147, 1295, 1535, 1550, 1850, 2149, 2170, 2294, 2590, 3070, 4298, 5425, 5735, 6475, 7675, 8029, 9517, 10745, 10850, 11359, 11470, 12950, 15350, 16058, 19034, 21490, 22718, 28675, 40145, 47585, 53725, 56795, 57350, 66619, 79513, 80290, 95170, 107450, 113590, 133238, 159026, 200725, 237925, 283975, 333095, 352129, 397565, 401450, 475850, 567950, 666190, 704258, 795130, 1665475, 1760645, 1987825, 2464903, 3330950, 3521290, 3975650, 4929806, 8803225, 12324515, 17606450, 24649030, 61622575, 123245150]

約数ペア:

[(1, 123245150), (2, 61622575), (5, 24649030), (7, 17606450), (10, 12324515), (14, 8803225), (25, 4929806), (31, 3975650), (35, 3521290), (37, 3330950), (50, 2464903), (62, 1987825), (70, 1760645), (74, 1665475), (155, 795130), (175, 704258), (185, 666190), (217, 567950), (259, 475850), (307, 401450), (310, 397565), (350, 352129), (370, 333095), (434, 283975), (518, 237925), (614, 200725), (775, 159026), (925, 133238), (1085, 113590), (1147, 107450), (1295, 95170), (1535, 80290), (1550, 79513), (1850, 66619), (2149, 57350), (2170, 56795), (2294, 53725), (2590, 47585), (3070, 40145), (4298, 28675), (5425, 22718), (5735, 21490), (6475, 19034), (7675, 16058), (8029, 15350), (9517, 12950), (10745, 11470), (10850, 11359)]