306078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 996602880

約数和(自身を除く): 690524880

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, 125, 139, 150, 200, 240, 250, 278, 300, 367, 375, 400, 417, 500, 556, 600, 695, 734, 750, 834, 1000, 1101, 1112, 1200, 1390, 1468, 1500, 1668, 1835, 2000, 2085, 2202, 2224, 2780, 2936, 3000, 3336, 3475, 3670, 4170, 4404, 5505, 5560, 5872, 6000, 6672, 6950, 7340, 8340, 8808, 9175, 10425, 11010, 11120, 13900, 14680, 16680, 17375, 17616, 18350, 20850, 22020, 27525, 27800, 29360, 33360, 34750, 36700, 41700, 44040, 45875, 51013, 52125, 55050, 55600, 69500, 73400, 83400, 88080, 91750, 102026, 104250, 110100, 137625, 139000, 146800, 153039, 166800, 183500, 204052, 208500, 220200, 255065, 275250, 278000, 306078, 367000, 408104, 417000, 440400, 510130, 550500, 612156, 734000, 765195, 816208, 834000, 1020260, 1101000, 1224312, 1275325, 1530390, 2040520, 2202000, 2448624, 2550650, 3060780, 3825975, 4081040, 5101300, 6121560, 6376625, 7651950, 10202600, 12243120, 12753250, 15303900, 19129875, 20405200, 25506500, 30607800, 38259750, 51013000, 61215600, 76519500, 102026000, 153039000, 306078000]

約数ペア:

[(1, 306078000), (2, 153039000), (3, 102026000), (4, 76519500), (5, 61215600), (6, 51013000), (8, 38259750), (10, 30607800), (12, 25506500), (15, 20405200), (16, 19129875), (20, 15303900), (24, 12753250), (25, 12243120), (30, 10202600), (40, 7651950), (48, 6376625), (50, 6121560), (60, 5101300), (75, 4081040), (80, 3825975), (100, 3060780), (120, 2550650), (125, 2448624), (139, 2202000), (150, 2040520), (200, 1530390), (240, 1275325), (250, 1224312), (278, 1101000), (300, 1020260), (367, 834000), (375, 816208), (400, 765195), (417, 734000), (500, 612156), (556, 550500), (600, 510130), (695, 440400), (734, 417000), (750, 408104), (834, 367000), (1000, 306078), (1101, 278000), (1112, 275250), (1200, 255065), (1390, 220200), (1468, 208500), (1500, 204052), (1668, 183500), (1835, 166800), (2000, 153039), (2085, 146800), (2202, 139000), (2224, 137625), (2780, 110100), (2936, 104250), (3000, 102026), (3336, 91750), (3475, 88080), (3670, 83400), (4170, 73400), (4404, 69500), (5505, 55600), (5560, 55050), (5872, 52125), (6000, 51013), (6672, 45875), (6950, 44040), (7340, 41700), (8340, 36700), (8808, 34750), (9175, 33360), (10425, 29360), (11010, 27800), (11120, 27525), (13900, 22020), (14680, 20850), (16680, 18350), (17375, 17616)]