421302000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 240

約数和(自身を含む): 1581139872

約数和(自身を除く): 1159837872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1400, 1433, 1470, 1500, 1680, 1750, 1960, 2000, 2100, 2352, 2450, 2625, 2800, 2866, 2940, 3000, 3500, 3675, 3920, 4200, 4299, 4900, 5250, 5732, 5880, 6000, 6125, 7000, 7165, 7350, 8400, 8598, 9800, 10031, 10500, 11464, 11760, 12250, 14000, 14330, 14700, 17196, 18375, 19600, 20062, 21000, 21495, 22928, 24500, 28660, 29400, 30093, 34392, 35825, 36750, 40124, 42000, 42990, 49000, 50155, 57320, 58800, 60186, 68784, 70217, 71650, 73500, 80248, 85980, 98000, 100310, 107475, 114640, 120372, 140434, 143300, 147000, 150465, 160496, 171960, 179125, 200620, 210651, 214950, 240744, 250775, 280868, 286600, 294000, 300930, 343920, 351085, 358250, 401240, 421302, 429900, 481488, 501550, 537375, 561736, 573200, 601860, 702170, 716500, 752325, 802480, 842604, 859800, 1003100, 1053255, 1074750, 1123472, 1203720, 1253875, 1404340, 1433000, 1504650, 1685208, 1719600, 1755425, 2006200, 2106510, 2149500, 2407440, 2507750, 2808680, 2866000, 3009300, 3370416, 3510850, 3761625, 4012400, 4213020, 4299000, 5015500, 5266275, 5617360, 6018600, 7021700, 7523250, 8426040, 8598000, 8777125, 10031000, 10532550, 12037200, 14043400, 15046500, 16852080, 17554250, 20062000, 21065100, 26331375, 28086800, 30093000, 35108500, 42130200, 52662750, 60186000, 70217000, 84260400, 105325500, 140434000, 210651000, 421302000]

約数ペア:

[(1, 421302000), (2, 210651000), (3, 140434000), (4, 105325500), (5, 84260400), (6, 70217000), (7, 60186000), (8, 52662750), (10, 42130200), (12, 35108500), (14, 30093000), (15, 28086800), (16, 26331375), (20, 21065100), (21, 20062000), (24, 17554250), (25, 16852080), (28, 15046500), (30, 14043400), (35, 12037200), (40, 10532550), (42, 10031000), (48, 8777125), (49, 8598000), (50, 8426040), (56, 7523250), (60, 7021700), (70, 6018600), (75, 5617360), (80, 5266275), (84, 5015500), (98, 4299000), (100, 4213020), (105, 4012400), (112, 3761625), (120, 3510850), (125, 3370416), (140, 3009300), (147, 2866000), (150, 2808680), (168, 2507750), (175, 2407440), (196, 2149500), (200, 2106510), (210, 2006200), (240, 1755425), (245, 1719600), (250, 1685208), (280, 1504650), (294, 1433000), (300, 1404340), (336, 1253875), (350, 1203720), (375, 1123472), (392, 1074750), (400, 1053255), (420, 1003100), (490, 859800), (500, 842604), (525, 802480), (560, 752325), (588, 716500), (600, 702170), (700, 601860), (735, 573200), (750, 561736), (784, 537375), (840, 501550), (875, 481488), (980, 429900), (1000, 421302), (1050, 401240), (1176, 358250), (1200, 351085), (1225, 343920), (1400, 300930), (1433, 294000), (1470, 286600), (1500, 280868), (1680, 250775), (1750, 240744), (1960, 214950), (2000, 210651), (2100, 200620), (2352, 179125), (2450, 171960), (2625, 160496), (2800, 150465), (2866, 147000), (2940, 143300), (3000, 140434), (3500, 120372), (3675, 114640), (3920, 107475), (4200, 100310), (4299, 98000), (4900, 85980), (5250, 80248), (5732, 73500), (5880, 71650), (6000, 70217), (6125, 68784), (7000, 60186), (7165, 58800), (7350, 57320), (8400, 50155), (8598, 49000), (9800, 42990), (10031, 42000), (10500, 40124), (11464, 36750), (11760, 35825), (12250, 34392), (14000, 30093), (14330, 29400), (14700, 28660), (17196, 24500), (18375, 22928), (19600, 21495), (20062, 21000)]