30200400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{8389}}^1$

素因数の和:8413

約数の個数: 90

約数和(自身を含む): 104816270

約数和(自身を除く): 74615870

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, 8389, 16778, 25167, 33556, 41945, 50334, 67112, 75501, 83890, 100668, 125835, 134224, 151002, 167780, 201336, 209725, 251670, 302004, 335560, 377505, 402672, 419450, 503340, 604008, 629175, 671120, 755010, 838900, 1006680, 1208016, 1258350, 1510020, 1677800, 1887525, 2013360, 2516700, 3020040, 3355600, 3775050, 5033400, 6040080, 7550100, 10066800, 15100200, 30200400]

約数ペア:

[(1, 30200400), (2, 15100200), (3, 10066800), (4, 7550100), (5, 6040080), (6, 5033400), (8, 3775050), (9, 3355600), (10, 3020040), (12, 2516700), (15, 2013360), (16, 1887525), (18, 1677800), (20, 1510020), (24, 1258350), (25, 1208016), (30, 1006680), (36, 838900), (40, 755010), (45, 671120), (48, 629175), (50, 604008), (60, 503340), (72, 419450), (75, 402672), (80, 377505), (90, 335560), (100, 302004), (120, 251670), (144, 209725), (150, 201336), (180, 167780), (200, 151002), (225, 134224), (240, 125835), (300, 100668), (360, 83890), (400, 75501), (450, 67112), (600, 50334), (720, 41945), (900, 33556), (1200, 25167), (1800, 16778), (3600, 8389)]