123291450

素因数分解:

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

素因数の和:629

約数の個数: 96

約数和(自身を含む): 342001920

約数和(自身を除く): 218710470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 271, 337, 450, 542, 674, 675, 813, 1011, 1350, 1355, 1626, 1685, 2022, 2439, 2710, 3033, 3370, 4065, 4878, 5055, 6066, 6775, 7317, 8130, 8425, 9099, 10110, 12195, 13550, 14634, 15165, 16850, 18198, 20325, 24390, 25275, 30330, 36585, 40650, 45495, 50550, 60975, 73170, 75825, 90990, 91327, 121950, 151650, 182654, 182925, 227475, 273981, 365850, 454950, 456635, 547962, 821943, 913270, 1369905, 1643886, 2283175, 2465829, 2739810, 4109715, 4566350, 4931658, 6849525, 8219430, 12329145, 13699050, 20548575, 24658290, 41097150, 61645725, 123291450]

約数ペア:

[(1, 123291450), (2, 61645725), (3, 41097150), (5, 24658290), (6, 20548575), (9, 13699050), (10, 12329145), (15, 8219430), (18, 6849525), (25, 4931658), (27, 4566350), (30, 4109715), (45, 2739810), (50, 2465829), (54, 2283175), (75, 1643886), (90, 1369905), (135, 913270), (150, 821943), (225, 547962), (270, 456635), (271, 454950), (337, 365850), (450, 273981), (542, 227475), (674, 182925), (675, 182654), (813, 151650), (1011, 121950), (1350, 91327), (1355, 90990), (1626, 75825), (1685, 73170), (2022, 60975), (2439, 50550), (2710, 45495), (3033, 40650), (3370, 36585), (4065, 30330), (4878, 25275), (5055, 24390), (6066, 20325), (6775, 18198), (7317, 16850), (8130, 15165), (8425, 14634), (9099, 13550), (10110, 12195)]