79313400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 269123400

約数和(自身を除く): 189810000

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, 139, 150, 180, 200, 225, 278, 300, 317, 360, 417, 450, 556, 600, 634, 695, 834, 900, 951, 1112, 1251, 1268, 1390, 1585, 1668, 1800, 1902, 2085, 2502, 2536, 2780, 2853, 3170, 3336, 3475, 3804, 4170, 4755, 5004, 5560, 5706, 6255, 6340, 6950, 7608, 7925, 8340, 9510, 10008, 10425, 11412, 12510, 12680, 13900, 14265, 15850, 16680, 19020, 20850, 22824, 23775, 25020, 27800, 28530, 31275, 31700, 38040, 41700, 44063, 47550, 50040, 57060, 62550, 63400, 71325, 83400, 88126, 95100, 114120, 125100, 132189, 142650, 176252, 190200, 220315, 250200, 264378, 285300, 352504, 396567, 440630, 528756, 570600, 660945, 793134, 881260, 1057512, 1101575, 1321890, 1586268, 1762520, 1982835, 2203150, 2643780, 3172536, 3304725, 3965670, 4406300, 5287560, 6609450, 7931340, 8812600, 9914175, 13218900, 15862680, 19828350, 26437800, 39656700, 79313400]

約数ペア:

[(1, 79313400), (2, 39656700), (3, 26437800), (4, 19828350), (5, 15862680), (6, 13218900), (8, 9914175), (9, 8812600), (10, 7931340), (12, 6609450), (15, 5287560), (18, 4406300), (20, 3965670), (24, 3304725), (25, 3172536), (30, 2643780), (36, 2203150), (40, 1982835), (45, 1762520), (50, 1586268), (60, 1321890), (72, 1101575), (75, 1057512), (90, 881260), (100, 793134), (120, 660945), (139, 570600), (150, 528756), (180, 440630), (200, 396567), (225, 352504), (278, 285300), (300, 264378), (317, 250200), (360, 220315), (417, 190200), (450, 176252), (556, 142650), (600, 132189), (634, 125100), (695, 114120), (834, 95100), (900, 88126), (951, 83400), (1112, 71325), (1251, 63400), (1268, 62550), (1390, 57060), (1585, 50040), (1668, 47550), (1800, 44063), (1902, 41700), (2085, 38040), (2502, 31700), (2536, 31275), (2780, 28530), (2853, 27800), (3170, 25020), (3336, 23775), (3475, 22824), (3804, 20850), (4170, 19020), (4755, 16680), (5004, 15850), (5560, 14265), (5706, 13900), (6255, 12680), (6340, 12510), (6950, 11412), (7608, 10425), (7925, 10008), (8340, 9510)]