66811200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 226771200

約数和(自身を除く): 159960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 449, 465, 480, 496, 600, 620, 744, 775, 800, 898, 930, 960, 992, 1200, 1240, 1347, 1488, 1550, 1600, 1796, 1860, 1984, 2245, 2325, 2400, 2480, 2694, 2976, 3100, 3592, 3720, 4490, 4650, 4800, 4960, 5388, 5952, 6200, 6735, 7184, 7440, 8980, 9300, 9920, 10776, 11225, 12400, 13470, 13919, 14368, 14880, 17960, 18600, 21552, 22450, 24800, 26940, 27838, 28736, 29760, 33675, 35920, 37200, 41757, 43104, 44900, 49600, 53880, 55676, 67350, 69595, 71840, 74400, 83514, 86208, 89800, 107760, 111352, 134700, 139190, 143680, 148800, 167028, 179600, 208785, 215520, 222704, 269400, 278380, 334056, 347975, 359200, 417570, 431040, 445408, 538800, 556760, 668112, 695950, 718400, 835140, 890816, 1043925, 1077600, 1113520, 1336224, 1391900, 1670280, 2087850, 2155200, 2227040, 2672448, 2783800, 3340560, 4175700, 4454080, 5567600, 6681120, 8351400, 11135200, 13362240, 16702800, 22270400, 33405600, 66811200]

約数ペア:

[(1, 66811200), (2, 33405600), (3, 22270400), (4, 16702800), (5, 13362240), (6, 11135200), (8, 8351400), (10, 6681120), (12, 5567600), (15, 4454080), (16, 4175700), (20, 3340560), (24, 2783800), (25, 2672448), (30, 2227040), (31, 2155200), (32, 2087850), (40, 1670280), (48, 1391900), (50, 1336224), (60, 1113520), (62, 1077600), (64, 1043925), (75, 890816), (80, 835140), (93, 718400), (96, 695950), (100, 668112), (120, 556760), (124, 538800), (150, 445408), (155, 431040), (160, 417570), (186, 359200), (192, 347975), (200, 334056), (240, 278380), (248, 269400), (300, 222704), (310, 215520), (320, 208785), (372, 179600), (400, 167028), (449, 148800), (465, 143680), (480, 139190), (496, 134700), (600, 111352), (620, 107760), (744, 89800), (775, 86208), (800, 83514), (898, 74400), (930, 71840), (960, 69595), (992, 67350), (1200, 55676), (1240, 53880), (1347, 49600), (1488, 44900), (1550, 43104), (1600, 41757), (1796, 37200), (1860, 35920), (1984, 33675), (2245, 29760), (2325, 28736), (2400, 27838), (2480, 26940), (2694, 24800), (2976, 22450), (3100, 21552), (3592, 18600), (3720, 17960), (4490, 14880), (4650, 14368), (4800, 13919), (4960, 13470), (5388, 12400), (5952, 11225), (6200, 10776), (6735, 9920), (7184, 9300), (7440, 8980)]