121768800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 400755600

約数和(自身を除く): 278986800

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, 113, 120, 150, 160, 200, 226, 240, 300, 339, 400, 449, 452, 480, 565, 600, 678, 800, 898, 904, 1130, 1200, 1347, 1356, 1695, 1796, 1808, 2245, 2260, 2400, 2694, 2712, 2825, 3390, 3592, 3616, 4490, 4520, 5388, 5424, 5650, 6735, 6780, 7184, 8475, 8980, 9040, 10776, 10848, 11225, 11300, 13470, 13560, 14368, 16950, 17960, 18080, 21552, 22450, 22600, 26940, 27120, 33675, 33900, 35920, 43104, 44900, 45200, 50737, 53880, 54240, 67350, 67800, 71840, 89800, 90400, 101474, 107760, 134700, 135600, 152211, 179600, 202948, 215520, 253685, 269400, 271200, 304422, 359200, 405896, 507370, 538800, 608844, 761055, 811792, 1014740, 1077600, 1217688, 1268425, 1522110, 1623584, 2029480, 2435376, 2536850, 3044220, 3805275, 4058960, 4870752, 5073700, 6088440, 7610550, 8117920, 10147400, 12176880, 15221100, 20294800, 24353760, 30442200, 40589600, 60884400, 121768800]

約数ペア:

[(1, 121768800), (2, 60884400), (3, 40589600), (4, 30442200), (5, 24353760), (6, 20294800), (8, 15221100), (10, 12176880), (12, 10147400), (15, 8117920), (16, 7610550), (20, 6088440), (24, 5073700), (25, 4870752), (30, 4058960), (32, 3805275), (40, 3044220), (48, 2536850), (50, 2435376), (60, 2029480), (75, 1623584), (80, 1522110), (96, 1268425), (100, 1217688), (113, 1077600), (120, 1014740), (150, 811792), (160, 761055), (200, 608844), (226, 538800), (240, 507370), (300, 405896), (339, 359200), (400, 304422), (449, 271200), (452, 269400), (480, 253685), (565, 215520), (600, 202948), (678, 179600), (800, 152211), (898, 135600), (904, 134700), (1130, 107760), (1200, 101474), (1347, 90400), (1356, 89800), (1695, 71840), (1796, 67800), (1808, 67350), (2245, 54240), (2260, 53880), (2400, 50737), (2694, 45200), (2712, 44900), (2825, 43104), (3390, 35920), (3592, 33900), (3616, 33675), (4490, 27120), (4520, 26940), (5388, 22600), (5424, 22450), (5650, 21552), (6735, 18080), (6780, 17960), (7184, 16950), (8475, 14368), (8980, 13560), (9040, 13470), (10776, 11300), (10848, 11225)]