2524050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 6963840

約数和(自身を除く): 4439790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 79, 90, 142, 150, 158, 213, 225, 237, 355, 395, 426, 450, 474, 639, 710, 711, 790, 1065, 1185, 1278, 1422, 1775, 1975, 2130, 2370, 3195, 3550, 3555, 3950, 5325, 5609, 5925, 6390, 7110, 10650, 11218, 11850, 15975, 16827, 17775, 28045, 31950, 33654, 35550, 50481, 56090, 84135, 100962, 140225, 168270, 252405, 280450, 420675, 504810, 841350, 1262025, 2524050]

約数ペア:

[(1, 2524050), (2, 1262025), (3, 841350), (5, 504810), (6, 420675), (9, 280450), (10, 252405), (15, 168270), (18, 140225), (25, 100962), (30, 84135), (45, 56090), (50, 50481), (71, 35550), (75, 33654), (79, 31950), (90, 28045), (142, 17775), (150, 16827), (158, 15975), (213, 11850), (225, 11218), (237, 10650), (355, 7110), (395, 6390), (426, 5925), (450, 5609), (474, 5325), (639, 3950), (710, 3555), (711, 3550), (790, 3195), (1065, 2370), (1185, 2130), (1278, 1975), (1422, 1775)]