1020232800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:495

約数の個数: 288

約数和(自身を含む): 3726324000

約数和(自身を除く): 2706091200

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, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 149, 150, 160, 180, 200, 216, 225, 240, 270, 288, 298, 300, 317, 360, 400, 432, 447, 450, 480, 540, 596, 600, 634, 675, 720, 745, 800, 864, 894, 900, 951, 1080, 1192, 1200, 1268, 1341, 1350, 1440, 1490, 1585, 1788, 1800, 1902, 2160, 2235, 2384, 2400, 2536, 2682, 2700, 2853, 2980, 3170, 3576, 3600, 3725, 3804, 4023, 4320, 4470, 4755, 4768, 5072, 5364, 5400, 5706, 5960, 6340, 6705, 7152, 7200, 7450, 7608, 7925, 8046, 8559, 8940, 9510, 10144, 10728, 10800, 11175, 11412, 11920, 12680, 13410, 14265, 14304, 14900, 15216, 15850, 16092, 17118, 17880, 19020, 20115, 21456, 21600, 22350, 22824, 23775, 23840, 25360, 26820, 28530, 29800, 30432, 31700, 32184, 33525, 34236, 35760, 38040, 40230, 42795, 42912, 44700, 45648, 47233, 47550, 50720, 53640, 57060, 59600, 63400, 64368, 67050, 68472, 71325, 71520, 76080, 80460, 85590, 89400, 91296, 94466, 95100, 100575, 107280, 114120, 119200, 126800, 128736, 134100, 136944, 141699, 142650, 152160, 160920, 171180, 178800, 188932, 190200, 201150, 213975, 214560, 228240, 236165, 253600, 268200, 273888, 283398, 285300, 321840, 342360, 357600, 377864, 380400, 402300, 425097, 427950, 456480, 472330, 536400, 566796, 570600, 643680, 684720, 708495, 755728, 760800, 804600, 850194, 855900, 944660, 1072800, 1133592, 1141200, 1180825, 1275291, 1369440, 1416990, 1511456, 1609200, 1700388, 1711800, 1889320, 2125485, 2267184, 2282400, 2361650, 2550582, 2833980, 3218400, 3400776, 3423600, 3542475, 3778640, 4250970, 4534368, 4723300, 5101164, 5667960, 6376455, 6801552, 6847200, 7084950, 7557280, 8501940, 9446600, 10202328, 10627425, 11335920, 12752910, 13603104, 14169900, 17003880, 18893200, 20404656, 21254850, 22671840, 25505820, 28339800, 31882275, 34007760, 37786400, 40809312, 42509700, 51011640, 56679600, 63764550, 68015520, 85019400, 102023280, 113359200, 127529100, 170038800, 204046560, 255058200, 340077600, 510116400, 1020232800]

約数ペア:

[(1, 1020232800), (2, 510116400), (3, 340077600), (4, 255058200), (5, 204046560), (6, 170038800), (8, 127529100), (9, 113359200), (10, 102023280), (12, 85019400), (15, 68015520), (16, 63764550), (18, 56679600), (20, 51011640), (24, 42509700), (25, 40809312), (27, 37786400), (30, 34007760), (32, 31882275), (36, 28339800), (40, 25505820), (45, 22671840), (48, 21254850), (50, 20404656), (54, 18893200), (60, 17003880), (72, 14169900), (75, 13603104), (80, 12752910), (90, 11335920), (96, 10627425), (100, 10202328), (108, 9446600), (120, 8501940), (135, 7557280), (144, 7084950), (149, 6847200), (150, 6801552), (160, 6376455), (180, 5667960), (200, 5101164), (216, 4723300), (225, 4534368), (240, 4250970), (270, 3778640), (288, 3542475), (298, 3423600), (300, 3400776), (317, 3218400), (360, 2833980), (400, 2550582), (432, 2361650), (447, 2282400), (450, 2267184), (480, 2125485), (540, 1889320), (596, 1711800), (600, 1700388), (634, 1609200), (675, 1511456), (720, 1416990), (745, 1369440), (800, 1275291), (864, 1180825), (894, 1141200), (900, 1133592), (951, 1072800), (1080, 944660), (1192, 855900), (1200, 850194), (1268, 804600), (1341, 760800), (1350, 755728), (1440, 708495), (1490, 684720), (1585, 643680), (1788, 570600), (1800, 566796), (1902, 536400), (2160, 472330), (2235, 456480), (2384, 427950), (2400, 425097), (2536, 402300), (2682, 380400), (2700, 377864), (2853, 357600), (2980, 342360), (3170, 321840), (3576, 285300), (3600, 283398), (3725, 273888), (3804, 268200), (4023, 253600), (4320, 236165), (4470, 228240), (4755, 214560), (4768, 213975), (5072, 201150), (5364, 190200), (5400, 188932), (5706, 178800), (5960, 171180), (6340, 160920), (6705, 152160), (7152, 142650), (7200, 141699), (7450, 136944), (7608, 134100), (7925, 128736), (8046, 126800), (8559, 119200), (8940, 114120), (9510, 107280), (10144, 100575), (10728, 95100), (10800, 94466), (11175, 91296), (11412, 89400), (11920, 85590), (12680, 80460), (13410, 76080), (14265, 71520), (14304, 71325), (14900, 68472), (15216, 67050), (15850, 64368), (16092, 63400), (17118, 59600), (17880, 57060), (19020, 53640), (20115, 50720), (21456, 47550), (21600, 47233), (22350, 45648), (22824, 44700), (23775, 42912), (23840, 42795), (25360, 40230), (26820, 38040), (28530, 35760), (29800, 34236), (30432, 33525), (31700, 32184)]