138009600

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 198

約数和(自身を含む): 494964600

約数和(自身を除く): 356955000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 599, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1198, 1200, 1280, 1440, 1536, 1600, 1797, 1800, 1920, 2304, 2396, 2400, 2560, 2880, 2995, 3072, 3200, 3594, 3600, 3840, 4608, 4792, 4800, 5120, 5391, 5760, 5990, 6400, 7188, 7200, 7680, 8985, 9216, 9584, 9600, 10782, 11520, 11980, 12800, 14376, 14400, 14975, 15360, 17970, 19168, 19200, 21564, 23040, 23960, 25600, 26955, 28752, 28800, 29950, 35940, 38336, 38400, 43128, 44925, 46080, 47920, 53910, 57504, 57600, 59900, 71880, 76672, 76800, 86256, 89850, 95840, 107820, 115008, 115200, 119800, 134775, 143760, 153344, 172512, 179700, 191680, 215640, 230016, 230400, 239600, 269550, 287520, 306688, 345024, 359400, 383360, 431280, 460032, 479200, 539100, 575040, 613376, 690048, 718800, 766720, 862560, 920064, 958400, 1078200, 1150080, 1380096, 1437600, 1533440, 1725120, 1840128, 1916800, 2156400, 2300160, 2760192, 2875200, 3066880, 3450240, 3833600, 4312800, 4600320, 5520384, 5750400, 6900480, 7667200, 8625600, 9200640, 11500800, 13800960, 15334400, 17251200, 23001600, 27601920, 34502400, 46003200, 69004800, 138009600]

約数ペア:

[(1, 138009600), (2, 69004800), (3, 46003200), (4, 34502400), (5, 27601920), (6, 23001600), (8, 17251200), (9, 15334400), (10, 13800960), (12, 11500800), (15, 9200640), (16, 8625600), (18, 7667200), (20, 6900480), (24, 5750400), (25, 5520384), (30, 4600320), (32, 4312800), (36, 3833600), (40, 3450240), (45, 3066880), (48, 2875200), (50, 2760192), (60, 2300160), (64, 2156400), (72, 1916800), (75, 1840128), (80, 1725120), (90, 1533440), (96, 1437600), (100, 1380096), (120, 1150080), (128, 1078200), (144, 958400), (150, 920064), (160, 862560), (180, 766720), (192, 718800), (200, 690048), (225, 613376), (240, 575040), (256, 539100), (288, 479200), (300, 460032), (320, 431280), (360, 383360), (384, 359400), (400, 345024), (450, 306688), (480, 287520), (512, 269550), (576, 239600), (599, 230400), (600, 230016), (640, 215640), (720, 191680), (768, 179700), (800, 172512), (900, 153344), (960, 143760), (1024, 134775), (1152, 119800), (1198, 115200), (1200, 115008), (1280, 107820), (1440, 95840), (1536, 89850), (1600, 86256), (1797, 76800), (1800, 76672), (1920, 71880), (2304, 59900), (2396, 57600), (2400, 57504), (2560, 53910), (2880, 47920), (2995, 46080), (3072, 44925), (3200, 43128), (3594, 38400), (3600, 38336), (3840, 35940), (4608, 29950), (4792, 28800), (4800, 28752), (5120, 26955), (5391, 25600), (5760, 23960), (5990, 23040), (6400, 21564), (7188, 19200), (7200, 19168), (7680, 17970), (8985, 15360), (9216, 14975), (9584, 14400), (9600, 14376), (10782, 12800), (11520, 11980)]