308388000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 1044126720

約数和(自身を除く): 735738720

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, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 480, 496, 500, 600, 620, 744, 750, 775, 800, 829, 930, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1658, 1860, 2000, 2325, 2400, 2480, 2487, 2976, 3000, 3100, 3316, 3720, 3875, 4000, 4145, 4650, 4960, 4974, 6000, 6200, 6632, 7440, 7750, 8290, 9300, 9948, 11625, 12000, 12400, 12435, 13264, 14880, 15500, 16580, 18600, 19896, 20725, 23250, 24800, 24870, 25699, 26528, 31000, 33160, 37200, 39792, 41450, 46500, 49740, 51398, 62000, 62175, 66320, 74400, 77097, 79584, 82900, 93000, 99480, 102796, 103625, 124000, 124350, 128495, 132640, 154194, 165800, 186000, 198960, 205592, 207250, 248700, 256990, 308388, 310875, 331600, 372000, 385485, 397920, 411184, 414500, 497400, 513980, 616776, 621750, 642475, 663200, 770970, 822368, 829000, 994800, 1027960, 1233552, 1243500, 1284950, 1541940, 1658000, 1927425, 1989600, 2055920, 2467104, 2487000, 2569900, 3083880, 3212375, 3316000, 3854850, 4111840, 4974000, 5139800, 6167760, 6424750, 7709700, 9637125, 9948000, 10279600, 12335520, 12849500, 15419400, 19274250, 20559200, 25699000, 30838800, 38548500, 51398000, 61677600, 77097000, 102796000, 154194000, 308388000]

約数ペア:

[(1, 308388000), (2, 154194000), (3, 102796000), (4, 77097000), (5, 61677600), (6, 51398000), (8, 38548500), (10, 30838800), (12, 25699000), (15, 20559200), (16, 19274250), (20, 15419400), (24, 12849500), (25, 12335520), (30, 10279600), (31, 9948000), (32, 9637125), (40, 7709700), (48, 6424750), (50, 6167760), (60, 5139800), (62, 4974000), (75, 4111840), (80, 3854850), (93, 3316000), (96, 3212375), (100, 3083880), (120, 2569900), (124, 2487000), (125, 2467104), (150, 2055920), (155, 1989600), (160, 1927425), (186, 1658000), (200, 1541940), (240, 1284950), (248, 1243500), (250, 1233552), (300, 1027960), (310, 994800), (372, 829000), (375, 822368), (400, 770970), (465, 663200), (480, 642475), (496, 621750), (500, 616776), (600, 513980), (620, 497400), (744, 414500), (750, 411184), (775, 397920), (800, 385485), (829, 372000), (930, 331600), (992, 310875), (1000, 308388), (1200, 256990), (1240, 248700), (1488, 207250), (1500, 205592), (1550, 198960), (1658, 186000), (1860, 165800), (2000, 154194), (2325, 132640), (2400, 128495), (2480, 124350), (2487, 124000), (2976, 103625), (3000, 102796), (3100, 99480), (3316, 93000), (3720, 82900), (3875, 79584), (4000, 77097), (4145, 74400), (4650, 66320), (4960, 62175), (4974, 62000), (6000, 51398), (6200, 49740), (6632, 46500), (7440, 41450), (7750, 39792), (8290, 37200), (9300, 33160), (9948, 31000), (11625, 26528), (12000, 25699), (12400, 24870), (12435, 24800), (13264, 23250), (14880, 20725), (15500, 19896), (16580, 18600)]