165390000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 200

約数和(自身を含む): 552010800

約数和(自身を除く): 386620800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 125, 148, 149, 150, 185, 200, 222, 240, 250, 296, 298, 300, 370, 375, 400, 444, 447, 500, 555, 592, 596, 600, 625, 740, 745, 750, 888, 894, 925, 1000, 1110, 1192, 1200, 1250, 1480, 1490, 1500, 1776, 1788, 1850, 1875, 2000, 2220, 2235, 2384, 2500, 2775, 2960, 2980, 3000, 3576, 3700, 3725, 3750, 4440, 4470, 4625, 5000, 5513, 5550, 5960, 6000, 7152, 7400, 7450, 7500, 8880, 8940, 9250, 10000, 11026, 11100, 11175, 11920, 13875, 14800, 14900, 15000, 16539, 17880, 18500, 18625, 22052, 22200, 22350, 23125, 27565, 27750, 29800, 30000, 33078, 35760, 37000, 37250, 44104, 44400, 44700, 46250, 55130, 55500, 55875, 59600, 66156, 69375, 74000, 74500, 82695, 88208, 89400, 92500, 93125, 110260, 111000, 111750, 132312, 137825, 138750, 149000, 165390, 178800, 185000, 186250, 220520, 222000, 223500, 264624, 275650, 277500, 279375, 298000, 330780, 370000, 372500, 413475, 441040, 447000, 551300, 555000, 558750, 661560, 689125, 745000, 826950, 894000, 1102600, 1110000, 1117500, 1323120, 1378250, 1490000, 1653900, 2067375, 2205200, 2235000, 2756500, 3307800, 3445625, 4134750, 4470000, 5513000, 6615600, 6891250, 8269500, 10336875, 11026000, 13782500, 16539000, 20673750, 27565000, 33078000, 41347500, 55130000, 82695000, 165390000]

約数ペア:

[(1, 165390000), (2, 82695000), (3, 55130000), (4, 41347500), (5, 33078000), (6, 27565000), (8, 20673750), (10, 16539000), (12, 13782500), (15, 11026000), (16, 10336875), (20, 8269500), (24, 6891250), (25, 6615600), (30, 5513000), (37, 4470000), (40, 4134750), (48, 3445625), (50, 3307800), (60, 2756500), (74, 2235000), (75, 2205200), (80, 2067375), (100, 1653900), (111, 1490000), (120, 1378250), (125, 1323120), (148, 1117500), (149, 1110000), (150, 1102600), (185, 894000), (200, 826950), (222, 745000), (240, 689125), (250, 661560), (296, 558750), (298, 555000), (300, 551300), (370, 447000), (375, 441040), (400, 413475), (444, 372500), (447, 370000), (500, 330780), (555, 298000), (592, 279375), (596, 277500), (600, 275650), (625, 264624), (740, 223500), (745, 222000), (750, 220520), (888, 186250), (894, 185000), (925, 178800), (1000, 165390), (1110, 149000), (1192, 138750), (1200, 137825), (1250, 132312), (1480, 111750), (1490, 111000), (1500, 110260), (1776, 93125), (1788, 92500), (1850, 89400), (1875, 88208), (2000, 82695), (2220, 74500), (2235, 74000), (2384, 69375), (2500, 66156), (2775, 59600), (2960, 55875), (2980, 55500), (3000, 55130), (3576, 46250), (3700, 44700), (3725, 44400), (3750, 44104), (4440, 37250), (4470, 37000), (4625, 35760), (5000, 33078), (5513, 30000), (5550, 29800), (5960, 27750), (6000, 27565), (7152, 23125), (7400, 22350), (7450, 22200), (7500, 22052), (8880, 18625), (8940, 18500), (9250, 17880), (10000, 16539), (11026, 15000), (11100, 14900), (11175, 14800), (11920, 13875)]