284427600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 914902752

約数和(自身を除く): 630475152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 421, 563, 600, 842, 1126, 1200, 1263, 1684, 1689, 2105, 2252, 2526, 2815, 3368, 3378, 4210, 4504, 5052, 5630, 6315, 6736, 6756, 8420, 8445, 9008, 10104, 10525, 11260, 12630, 13512, 14075, 16840, 16890, 20208, 21050, 22520, 25260, 27024, 28150, 31575, 33680, 33780, 42100, 42225, 45040, 50520, 56300, 63150, 67560, 84200, 84450, 101040, 112600, 126300, 135120, 168400, 168900, 225200, 237023, 252600, 337800, 474046, 505200, 675600, 711069, 948092, 1185115, 1422138, 1896184, 2370230, 2844276, 3555345, 3792368, 4740460, 5688552, 5925575, 7110690, 9480920, 11377104, 11851150, 14221380, 17776725, 18961840, 23702300, 28442760, 35553450, 47404600, 56885520, 71106900, 94809200, 142213800, 284427600]

約数ペア:

[(1, 284427600), (2, 142213800), (3, 94809200), (4, 71106900), (5, 56885520), (6, 47404600), (8, 35553450), (10, 28442760), (12, 23702300), (15, 18961840), (16, 17776725), (20, 14221380), (24, 11851150), (25, 11377104), (30, 9480920), (40, 7110690), (48, 5925575), (50, 5688552), (60, 4740460), (75, 3792368), (80, 3555345), (100, 2844276), (120, 2370230), (150, 1896184), (200, 1422138), (240, 1185115), (300, 948092), (400, 711069), (421, 675600), (563, 505200), (600, 474046), (842, 337800), (1126, 252600), (1200, 237023), (1263, 225200), (1684, 168900), (1689, 168400), (2105, 135120), (2252, 126300), (2526, 112600), (2815, 101040), (3368, 84450), (3378, 84200), (4210, 67560), (4504, 63150), (5052, 56300), (5630, 50520), (6315, 45040), (6736, 42225), (6756, 42100), (8420, 33780), (8445, 33680), (9008, 31575), (10104, 28150), (10525, 27024), (11260, 25260), (12630, 22520), (13512, 21050), (14075, 20208), (16840, 16890)]