73974870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:627

約数の個数: 80

約数和(自身を含む): 200236608

約数和(自身を除く): 126261738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 271, 337, 405, 542, 674, 810, 813, 1011, 1355, 1626, 1685, 2022, 2439, 2710, 3033, 3370, 4065, 4878, 5055, 6066, 7317, 8130, 9099, 10110, 12195, 14634, 15165, 18198, 21951, 24390, 27297, 30330, 36585, 43902, 45495, 54594, 73170, 90990, 91327, 109755, 136485, 182654, 219510, 272970, 273981, 456635, 547962, 821943, 913270, 1369905, 1643886, 2465829, 2739810, 4109715, 4931658, 7397487, 8219430, 12329145, 14794974, 24658290, 36987435, 73974870]

約数ペア:

[(1, 73974870), (2, 36987435), (3, 24658290), (5, 14794974), (6, 12329145), (9, 8219430), (10, 7397487), (15, 4931658), (18, 4109715), (27, 2739810), (30, 2465829), (45, 1643886), (54, 1369905), (81, 913270), (90, 821943), (135, 547962), (162, 456635), (270, 273981), (271, 272970), (337, 219510), (405, 182654), (542, 136485), (674, 109755), (810, 91327), (813, 90990), (1011, 73170), (1355, 54594), (1626, 45495), (1685, 43902), (2022, 36585), (2439, 30330), (2710, 27297), (3033, 24390), (3370, 21951), (4065, 18198), (4878, 15165), (5055, 14634), (6066, 12195), (7317, 10110), (8130, 9099)]