4971600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1381}}^1$

素因数の和:1405

約数の個数: 90

約数和(自身を含む): 17265326

約数和(自身を除く): 12293726

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1381, 1800, 2762, 3600, 4143, 5524, 6905, 8286, 11048, 12429, 13810, 16572, 20715, 22096, 24858, 27620, 33144, 34525, 41430, 49716, 55240, 62145, 66288, 69050, 82860, 99432, 103575, 110480, 124290, 138100, 165720, 198864, 207150, 248580, 276200, 310725, 331440, 414300, 497160, 552400, 621450, 828600, 994320, 1242900, 1657200, 2485800, 4971600]

約数ペア:

[(1, 4971600), (2, 2485800), (3, 1657200), (4, 1242900), (5, 994320), (6, 828600), (8, 621450), (9, 552400), (10, 497160), (12, 414300), (15, 331440), (16, 310725), (18, 276200), (20, 248580), (24, 207150), (25, 198864), (30, 165720), (36, 138100), (40, 124290), (45, 110480), (48, 103575), (50, 99432), (60, 82860), (72, 69050), (75, 66288), (80, 62145), (90, 55240), (100, 49716), (120, 41430), (144, 34525), (150, 33144), (180, 27620), (200, 24858), (225, 22096), (240, 20715), (300, 16572), (360, 13810), (400, 12429), (450, 11048), (600, 8286), (720, 6905), (900, 5524), (1200, 4143), (1381, 3600), (1800, 2762)]