30308400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{8419}}^1$

素因数の和:8443

約数の個数: 90

約数和(自身を含む): 105191060

約数和(自身を除く): 74882660

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, 1800, 3600, 8419, 16838, 25257, 33676, 42095, 50514, 67352, 75771, 84190, 101028, 126285, 134704, 151542, 168380, 202056, 210475, 252570, 303084, 336760, 378855, 404112, 420950, 505140, 606168, 631425, 673520, 757710, 841900, 1010280, 1212336, 1262850, 1515420, 1683800, 1894275, 2020560, 2525700, 3030840, 3367600, 3788550, 5051400, 6061680, 7577100, 10102800, 15154200, 30308400]

約数ペア:

[(1, 30308400), (2, 15154200), (3, 10102800), (4, 7577100), (5, 6061680), (6, 5051400), (8, 3788550), (9, 3367600), (10, 3030840), (12, 2525700), (15, 2020560), (16, 1894275), (18, 1683800), (20, 1515420), (24, 1262850), (25, 1212336), (30, 1010280), (36, 841900), (40, 757710), (45, 673520), (48, 631425), (50, 606168), (60, 505140), (72, 420950), (75, 404112), (80, 378855), (90, 336760), (100, 303084), (120, 252570), (144, 210475), (150, 202056), (180, 168380), (200, 151542), (225, 134704), (240, 126285), (300, 101028), (360, 84190), (400, 75771), (450, 67352), (600, 50514), (720, 42095), (900, 33676), (1200, 25257), (1800, 16838), (3600, 8419)]