129556800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{2999}}^1$

素因数の和:3030

約数の個数: 168

約数和(自身を含む): 472440000

約数和(自身を除く): 342883200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 2999, 3600, 4320, 4800, 5400, 5998, 7200, 8640, 8997, 10800, 11996, 14400, 14995, 17994, 21600, 23992, 26991, 29990, 35988, 43200, 44985, 47984, 53982, 59980, 71976, 74975, 80973, 89970, 95968, 107964, 119960, 134955, 143952, 149950, 161946, 179940, 191936, 215928, 224925, 239920, 269910, 287904, 299900, 323892, 359880, 404865, 431856, 449850, 479840, 539820, 575808, 599800, 647784, 674775, 719760, 809730, 863712, 899700, 959680, 1079640, 1199600, 1295568, 1349550, 1439520, 1619460, 1727424, 1799400, 2024325, 2159280, 2399200, 2591136, 2699100, 2879040, 3238920, 3598800, 4048650, 4318560, 4798400, 5182272, 5398200, 6477840, 7197600, 8097300, 8637120, 10796400, 12955680, 14395200, 16194600, 21592800, 25911360, 32389200, 43185600, 64778400, 129556800]

約数ペア:

[(1, 129556800), (2, 64778400), (3, 43185600), (4, 32389200), (5, 25911360), (6, 21592800), (8, 16194600), (9, 14395200), (10, 12955680), (12, 10796400), (15, 8637120), (16, 8097300), (18, 7197600), (20, 6477840), (24, 5398200), (25, 5182272), (27, 4798400), (30, 4318560), (32, 4048650), (36, 3598800), (40, 3238920), (45, 2879040), (48, 2699100), (50, 2591136), (54, 2399200), (60, 2159280), (64, 2024325), (72, 1799400), (75, 1727424), (80, 1619460), (90, 1439520), (96, 1349550), (100, 1295568), (108, 1199600), (120, 1079640), (135, 959680), (144, 899700), (150, 863712), (160, 809730), (180, 719760), (192, 674775), (200, 647784), (216, 599800), (225, 575808), (240, 539820), (270, 479840), (288, 449850), (300, 431856), (320, 404865), (360, 359880), (400, 323892), (432, 299900), (450, 287904), (480, 269910), (540, 239920), (576, 224925), (600, 215928), (675, 191936), (720, 179940), (800, 161946), (864, 149950), (900, 143952), (960, 134955), (1080, 119960), (1200, 107964), (1350, 95968), (1440, 89970), (1600, 80973), (1728, 74975), (1800, 71976), (2160, 59980), (2400, 53982), (2700, 47984), (2880, 44985), (2999, 43200), (3600, 35988), (4320, 29990), (4800, 26991), (5400, 23992), (5998, 21600), (7200, 17994), (8640, 14995), (8997, 14400), (10800, 11996)]