390228000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 192

約数和(自身を含む): 1320883200

約数和(自身を除く): 930655200

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, 930, 992, 1000, 1049, 1200, 1240, 1488, 1500, 1550, 1860, 2000, 2098, 2325, 2400, 2480, 2976, 3000, 3100, 3147, 3720, 3875, 4000, 4196, 4650, 4960, 5245, 6000, 6200, 6294, 7440, 7750, 8392, 9300, 10490, 11625, 12000, 12400, 12588, 14880, 15500, 15735, 16784, 18600, 20980, 23250, 24800, 25176, 26225, 31000, 31470, 32519, 33568, 37200, 41960, 46500, 50352, 52450, 62000, 62940, 65038, 74400, 78675, 83920, 93000, 97557, 100704, 104900, 124000, 125880, 130076, 131125, 157350, 162595, 167840, 186000, 195114, 209800, 251760, 260152, 262250, 314700, 325190, 372000, 390228, 393375, 419600, 487785, 503520, 520304, 524500, 629400, 650380, 780456, 786750, 812975, 839200, 975570, 1040608, 1049000, 1258800, 1300760, 1560912, 1573500, 1625950, 1951140, 2098000, 2438925, 2517600, 2601520, 3121824, 3147000, 3251900, 3902280, 4064875, 4196000, 4877850, 5203040, 6294000, 6503800, 7804560, 8129750, 9755700, 12194625, 12588000, 13007600, 15609120, 16259500, 19511400, 24389250, 26015200, 32519000, 39022800, 48778500, 65038000, 78045600, 97557000, 130076000, 195114000, 390228000]

約数ペア:

[(1, 390228000), (2, 195114000), (3, 130076000), (4, 97557000), (5, 78045600), (6, 65038000), (8, 48778500), (10, 39022800), (12, 32519000), (15, 26015200), (16, 24389250), (20, 19511400), (24, 16259500), (25, 15609120), (30, 13007600), (31, 12588000), (32, 12194625), (40, 9755700), (48, 8129750), (50, 7804560), (60, 6503800), (62, 6294000), (75, 5203040), (80, 4877850), (93, 4196000), (96, 4064875), (100, 3902280), (120, 3251900), (124, 3147000), (125, 3121824), (150, 2601520), (155, 2517600), (160, 2438925), (186, 2098000), (200, 1951140), (240, 1625950), (248, 1573500), (250, 1560912), (300, 1300760), (310, 1258800), (372, 1049000), (375, 1040608), (400, 975570), (465, 839200), (480, 812975), (496, 786750), (500, 780456), (600, 650380), (620, 629400), (744, 524500), (750, 520304), (775, 503520), (800, 487785), (930, 419600), (992, 393375), (1000, 390228), (1049, 372000), (1200, 325190), (1240, 314700), (1488, 262250), (1500, 260152), (1550, 251760), (1860, 209800), (2000, 195114), (2098, 186000), (2325, 167840), (2400, 162595), (2480, 157350), (2976, 131125), (3000, 130076), (3100, 125880), (3147, 124000), (3720, 104900), (3875, 100704), (4000, 97557), (4196, 93000), (4650, 83920), (4960, 78675), (5245, 74400), (6000, 65038), (6200, 62940), (6294, 62000), (7440, 52450), (7750, 50352), (8392, 46500), (9300, 41960), (10490, 37200), (11625, 33568), (12000, 32519), (12400, 31470), (12588, 31000), (14880, 26225), (15500, 25176), (15735, 24800), (16784, 23250), (18600, 20980)]