2013193800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1118441}}^1$

素因数の和:1118463

約数の個数: 72

約数和(自身を含む): 6760981890

約数和(自身を除く): 4747788090

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 1118441, 2236882, 3355323, 4473764, 5592205, 6710646, 8947528, 10065969, 11184410, 13421292, 16776615, 20131938, 22368820, 26842584, 27961025, 33553230, 40263876, 44737640, 50329845, 55922050, 67106460, 80527752, 83883075, 100659690, 111844100, 134212920, 167766150, 201319380, 223688200, 251649225, 335532300, 402638760, 503298450, 671064600, 1006596900, 2013193800]

約数ペア:

[(1, 2013193800), (2, 1006596900), (3, 671064600), (4, 503298450), (5, 402638760), (6, 335532300), (8, 251649225), (9, 223688200), (10, 201319380), (12, 167766150), (15, 134212920), (18, 111844100), (20, 100659690), (24, 83883075), (25, 80527752), (30, 67106460), (36, 55922050), (40, 50329845), (45, 44737640), (50, 40263876), (60, 33553230), (72, 27961025), (75, 26842584), (90, 22368820), (100, 20131938), (120, 16776615), (150, 13421292), (180, 11184410), (200, 10065969), (225, 8947528), (300, 6710646), (360, 5592205), (450, 4473764), (600, 3355323), (900, 2236882), (1800, 1118441)]