312021000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 1084290480

約数和(自身を除く): 772269480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 125, 148, 150, 180, 185, 200, 222, 225, 250, 296, 300, 333, 360, 370, 375, 444, 450, 500, 555, 600, 666, 740, 750, 888, 900, 925, 937, 1000, 1110, 1125, 1332, 1480, 1500, 1665, 1800, 1850, 1874, 2220, 2250, 2664, 2775, 2811, 3000, 3330, 3700, 3748, 4440, 4500, 4625, 4685, 5550, 5622, 6660, 7400, 7496, 8325, 8433, 9000, 9250, 9370, 11100, 11244, 13320, 13875, 14055, 16650, 16866, 18500, 18740, 22200, 22488, 23425, 27750, 28110, 33300, 33732, 34669, 37000, 37480, 41625, 42165, 46850, 55500, 56220, 66600, 67464, 69338, 70275, 83250, 84330, 93700, 104007, 111000, 112440, 117125, 138676, 140550, 166500, 168660, 173345, 187400, 208014, 210825, 234250, 277352, 281100, 312021, 333000, 337320, 346690, 351375, 416028, 421650, 468500, 520035, 562200, 624042, 693380, 702750, 832056, 843300, 866725, 937000, 1040070, 1054125, 1248084, 1386760, 1405500, 1560105, 1686600, 1733450, 2080140, 2108250, 2496168, 2600175, 2811000, 3120210, 3466900, 4160280, 4216500, 4333625, 5200350, 6240420, 6933800, 7800525, 8433000, 8667250, 10400700, 12480840, 13000875, 15601050, 17334500, 20801400, 26001750, 31202100, 34669000, 39002625, 52003500, 62404200, 78005250, 104007000, 156010500, 312021000]

約数ペア:

[(1, 312021000), (2, 156010500), (3, 104007000), (4, 78005250), (5, 62404200), (6, 52003500), (8, 39002625), (9, 34669000), (10, 31202100), (12, 26001750), (15, 20801400), (18, 17334500), (20, 15601050), (24, 13000875), (25, 12480840), (30, 10400700), (36, 8667250), (37, 8433000), (40, 7800525), (45, 6933800), (50, 6240420), (60, 5200350), (72, 4333625), (74, 4216500), (75, 4160280), (90, 3466900), (100, 3120210), (111, 2811000), (120, 2600175), (125, 2496168), (148, 2108250), (150, 2080140), (180, 1733450), (185, 1686600), (200, 1560105), (222, 1405500), (225, 1386760), (250, 1248084), (296, 1054125), (300, 1040070), (333, 937000), (360, 866725), (370, 843300), (375, 832056), (444, 702750), (450, 693380), (500, 624042), (555, 562200), (600, 520035), (666, 468500), (740, 421650), (750, 416028), (888, 351375), (900, 346690), (925, 337320), (937, 333000), (1000, 312021), (1110, 281100), (1125, 277352), (1332, 234250), (1480, 210825), (1500, 208014), (1665, 187400), (1800, 173345), (1850, 168660), (1874, 166500), (2220, 140550), (2250, 138676), (2664, 117125), (2775, 112440), (2811, 111000), (3000, 104007), (3330, 93700), (3700, 84330), (3748, 83250), (4440, 70275), (4500, 69338), (4625, 67464), (4685, 66600), (5550, 56220), (5622, 55500), (6660, 46850), (7400, 42165), (7496, 41625), (8325, 37480), (8433, 37000), (9000, 34669), (9250, 33732), (9370, 33300), (11100, 28110), (11244, 27750), (13320, 23425), (13875, 22488), (14055, 22200), (16650, 18740), (16866, 18500)]