148072800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 339396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 103, 120, 150, 160, 200, 206, 240, 300, 309, 400, 412, 480, 515, 599, 600, 618, 800, 824, 1030, 1198, 1200, 1236, 1545, 1648, 1797, 2060, 2396, 2400, 2472, 2575, 2995, 3090, 3296, 3594, 4120, 4792, 4944, 5150, 5990, 6180, 7188, 7725, 8240, 8985, 9584, 9888, 10300, 11980, 12360, 14376, 14975, 15450, 16480, 17970, 19168, 20600, 23960, 24720, 28752, 29950, 30900, 35940, 41200, 44925, 47920, 49440, 57504, 59900, 61697, 61800, 71880, 82400, 89850, 95840, 119800, 123394, 123600, 143760, 179700, 185091, 239600, 246788, 247200, 287520, 308485, 359400, 370182, 479200, 493576, 616970, 718800, 740364, 925455, 987152, 1233940, 1437600, 1480728, 1542425, 1850910, 1974304, 2467880, 2961456, 3084850, 3701820, 4627275, 4935760, 5922912, 6169700, 7403640, 9254550, 9871520, 12339400, 14807280, 18509100, 24678800, 29614560, 37018200, 49357600, 74036400, 148072800]

約数ペア:

[(1, 148072800), (2, 74036400), (3, 49357600), (4, 37018200), (5, 29614560), (6, 24678800), (8, 18509100), (10, 14807280), (12, 12339400), (15, 9871520), (16, 9254550), (20, 7403640), (24, 6169700), (25, 5922912), (30, 4935760), (32, 4627275), (40, 3701820), (48, 3084850), (50, 2961456), (60, 2467880), (75, 1974304), (80, 1850910), (96, 1542425), (100, 1480728), (103, 1437600), (120, 1233940), (150, 987152), (160, 925455), (200, 740364), (206, 718800), (240, 616970), (300, 493576), (309, 479200), (400, 370182), (412, 359400), (480, 308485), (515, 287520), (599, 247200), (600, 246788), (618, 239600), (800, 185091), (824, 179700), (1030, 143760), (1198, 123600), (1200, 123394), (1236, 119800), (1545, 95840), (1648, 89850), (1797, 82400), (2060, 71880), (2396, 61800), (2400, 61697), (2472, 59900), (2575, 57504), (2995, 49440), (3090, 47920), (3296, 44925), (3594, 41200), (4120, 35940), (4792, 30900), (4944, 29950), (5150, 28752), (5990, 24720), (6180, 23960), (7188, 20600), (7725, 19168), (8240, 17970), (8985, 16480), (9584, 15450), (9888, 14975), (10300, 14376), (11980, 12360)]