289106100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2470

約数の個数: 108

約数和(自身を含む): 913101280

約数和(自身を除く): 623995180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 556, 695, 834, 900, 1251, 1390, 1668, 2085, 2311, 2502, 2780, 3475, 4170, 4622, 5004, 6255, 6933, 6950, 8340, 9244, 10425, 11555, 12510, 13866, 13900, 20799, 20850, 23110, 25020, 27732, 31275, 34665, 41598, 41700, 46220, 57775, 62550, 69330, 83196, 103995, 115550, 125100, 138660, 173325, 207990, 231100, 321229, 346650, 415980, 519975, 642458, 693300, 963687, 1039950, 1284916, 1606145, 1927374, 2079900, 2891061, 3212290, 3854748, 4818435, 5782122, 6424580, 8030725, 9636870, 11564244, 14455305, 16061450, 19273740, 24092175, 28910610, 32122900, 48184350, 57821220, 72276525, 96368700, 144553050, 289106100]

約数ペア:

[(1, 289106100), (2, 144553050), (3, 96368700), (4, 72276525), (5, 57821220), (6, 48184350), (9, 32122900), (10, 28910610), (12, 24092175), (15, 19273740), (18, 16061450), (20, 14455305), (25, 11564244), (30, 9636870), (36, 8030725), (45, 6424580), (50, 5782122), (60, 4818435), (75, 3854748), (90, 3212290), (100, 2891061), (139, 2079900), (150, 1927374), (180, 1606145), (225, 1284916), (278, 1039950), (300, 963687), (417, 693300), (450, 642458), (556, 519975), (695, 415980), (834, 346650), (900, 321229), (1251, 231100), (1390, 207990), (1668, 173325), (2085, 138660), (2311, 125100), (2502, 115550), (2780, 103995), (3475, 83196), (4170, 69330), (4622, 62550), (5004, 57775), (6255, 46220), (6933, 41700), (6950, 41598), (8340, 34665), (9244, 31275), (10425, 27732), (11555, 25020), (12510, 23110), (13866, 20850), (13900, 20799)]