215007000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 746928000

約数和(自身を除く): 531921000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 125, 130, 148, 149, 150, 156, 185, 195, 200, 222, 250, 260, 296, 298, 300, 312, 325, 370, 375, 390, 444, 447, 481, 500, 520, 555, 596, 600, 650, 740, 745, 750, 780, 888, 894, 925, 962, 975, 1000, 1110, 1192, 1300, 1443, 1480, 1490, 1500, 1560, 1625, 1788, 1850, 1924, 1937, 1950, 2220, 2235, 2405, 2600, 2775, 2886, 2980, 3000, 3250, 3576, 3700, 3725, 3848, 3874, 3900, 4440, 4470, 4625, 4810, 4875, 5513, 5550, 5772, 5811, 5960, 6500, 7215, 7400, 7450, 7748, 7800, 8940, 9250, 9620, 9685, 9750, 11026, 11100, 11175, 11544, 11622, 12025, 13000, 13875, 14430, 14900, 15496, 16539, 17880, 18500, 18625, 19240, 19370, 19500, 22052, 22200, 22350, 23244, 24050, 27565, 27750, 28860, 29055, 29800, 33078, 36075, 37000, 37250, 38740, 39000, 44104, 44700, 46488, 48100, 48425, 55130, 55500, 55875, 57720, 58110, 60125, 66156, 71669, 72150, 74500, 77480, 82695, 89400, 96200, 96850, 110260, 111000, 111750, 116220, 120250, 132312, 137825, 143338, 144300, 145275, 149000, 165390, 180375, 193700, 215007, 220520, 223500, 232440, 240500, 242125, 275650, 286676, 288600, 290550, 330780, 358345, 360750, 387400, 413475, 430014, 447000, 481000, 484250, 551300, 573352, 581100, 661560, 689125, 716690, 721500, 726375, 826950, 860028, 968500, 1075035, 1102600, 1162200, 1378250, 1433380, 1443000, 1452750, 1653900, 1720056, 1791725, 1937000, 2067375, 2150070, 2756500, 2866760, 2905500, 3307800, 3583450, 4134750, 4300140, 5375175, 5513000, 5811000, 7166900, 8269500, 8600280, 8958625, 10750350, 14333800, 16539000, 17917250, 21500700, 26875875, 35834500, 43001400, 53751750, 71669000, 107503500, 215007000]

約数ペア:

[(1, 215007000), (2, 107503500), (3, 71669000), (4, 53751750), (5, 43001400), (6, 35834500), (8, 26875875), (10, 21500700), (12, 17917250), (13, 16539000), (15, 14333800), (20, 10750350), (24, 8958625), (25, 8600280), (26, 8269500), (30, 7166900), (37, 5811000), (39, 5513000), (40, 5375175), (50, 4300140), (52, 4134750), (60, 3583450), (65, 3307800), (74, 2905500), (75, 2866760), (78, 2756500), (100, 2150070), (104, 2067375), (111, 1937000), (120, 1791725), (125, 1720056), (130, 1653900), (148, 1452750), (149, 1443000), (150, 1433380), (156, 1378250), (185, 1162200), (195, 1102600), (200, 1075035), (222, 968500), (250, 860028), (260, 826950), (296, 726375), (298, 721500), (300, 716690), (312, 689125), (325, 661560), (370, 581100), (375, 573352), (390, 551300), (444, 484250), (447, 481000), (481, 447000), (500, 430014), (520, 413475), (555, 387400), (596, 360750), (600, 358345), (650, 330780), (740, 290550), (745, 288600), (750, 286676), (780, 275650), (888, 242125), (894, 240500), (925, 232440), (962, 223500), (975, 220520), (1000, 215007), (1110, 193700), (1192, 180375), (1300, 165390), (1443, 149000), (1480, 145275), (1490, 144300), (1500, 143338), (1560, 137825), (1625, 132312), (1788, 120250), (1850, 116220), (1924, 111750), (1937, 111000), (1950, 110260), (2220, 96850), (2235, 96200), (2405, 89400), (2600, 82695), (2775, 77480), (2886, 74500), (2980, 72150), (3000, 71669), (3250, 66156), (3576, 60125), (3700, 58110), (3725, 57720), (3848, 55875), (3874, 55500), (3900, 55130), (4440, 48425), (4470, 48100), (4625, 46488), (4810, 44700), (4875, 44104), (5513, 39000), (5550, 38740), (5772, 37250), (5811, 37000), (5960, 36075), (6500, 33078), (7215, 29800), (7400, 29055), (7450, 28860), (7748, 27750), (7800, 27565), (8940, 24050), (9250, 23244), (9620, 22350), (9685, 22200), (9750, 22052), (11026, 19500), (11100, 19370), (11175, 19240), (11544, 18625), (11622, 18500), (12025, 17880), (13000, 16539), (13875, 15496), (14430, 14900)]