51204600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{28447}}^1$

素因数の和:28469

約数の個数: 72

約数和(自身を含む): 171968160

約数和(自身を除く): 120763560

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, 28447, 56894, 85341, 113788, 142235, 170682, 227576, 256023, 284470, 341364, 426705, 512046, 568940, 682728, 711175, 853410, 1024092, 1137880, 1280115, 1422350, 1706820, 2048184, 2133525, 2560230, 2844700, 3413640, 4267050, 5120460, 5689400, 6400575, 8534100, 10240920, 12801150, 17068200, 25602300, 51204600]

約数ペア:

[(1, 51204600), (2, 25602300), (3, 17068200), (4, 12801150), (5, 10240920), (6, 8534100), (8, 6400575), (9, 5689400), (10, 5120460), (12, 4267050), (15, 3413640), (18, 2844700), (20, 2560230), (24, 2133525), (25, 2048184), (30, 1706820), (36, 1422350), (40, 1280115), (45, 1137880), (50, 1024092), (60, 853410), (72, 711175), (75, 682728), (90, 568940), (100, 512046), (120, 426705), (150, 341364), (180, 284470), (200, 256023), (225, 227576), (300, 170682), (360, 142235), (450, 113788), (600, 85341), (900, 56894), (1800, 28447)]