1028826000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 240

約数和(自身を含む): 3656151408

約数和(自身を除く): 2627325408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 100, 120, 122, 125, 144, 150, 180, 183, 200, 225, 240, 244, 250, 300, 305, 360, 366, 375, 400, 450, 488, 500, 549, 600, 610, 720, 732, 750, 900, 915, 937, 976, 1000, 1098, 1125, 1200, 1220, 1464, 1500, 1525, 1800, 1830, 1874, 2000, 2196, 2250, 2440, 2745, 2811, 2928, 3000, 3050, 3600, 3660, 3748, 4392, 4500, 4575, 4685, 4880, 5490, 5622, 6000, 6100, 7320, 7496, 7625, 8433, 8784, 9000, 9150, 9370, 10980, 11244, 12200, 13725, 14055, 14640, 14992, 15250, 16866, 18000, 18300, 18740, 21960, 22488, 22875, 23425, 24400, 27450, 28110, 30500, 33732, 36600, 37480, 42165, 43920, 44976, 45750, 46850, 54900, 56220, 57157, 61000, 67464, 68625, 70275, 73200, 74960, 84330, 91500, 93700, 109800, 112440, 114314, 117125, 122000, 134928, 137250, 140550, 168660, 171471, 183000, 187400, 210825, 219600, 224880, 228628, 234250, 274500, 281100, 285785, 337320, 342942, 351375, 366000, 374800, 421650, 457256, 468500, 514413, 549000, 562200, 571570, 674640, 685884, 702750, 843300, 857355, 914512, 937000, 1028826, 1054125, 1098000, 1124400, 1143140, 1371768, 1405500, 1428925, 1686600, 1714710, 1874000, 2057652, 2108250, 2286280, 2572065, 2743536, 2811000, 2857850, 3373200, 3429420, 4115304, 4216500, 4286775, 4572560, 5144130, 5622000, 5715700, 6858840, 7144625, 8230608, 8433000, 8573550, 10288260, 11431400, 12860325, 13717680, 14289250, 16866000, 17147100, 20576520, 21433875, 22862800, 25720650, 28578500, 34294200, 41153040, 42867750, 51441300, 57157000, 64301625, 68588400, 85735500, 102882600, 114314000, 128603250, 171471000, 205765200, 257206500, 342942000, 514413000, 1028826000]

約数ペア:

[(1, 1028826000), (2, 514413000), (3, 342942000), (4, 257206500), (5, 205765200), (6, 171471000), (8, 128603250), (9, 114314000), (10, 102882600), (12, 85735500), (15, 68588400), (16, 64301625), (18, 57157000), (20, 51441300), (24, 42867750), (25, 41153040), (30, 34294200), (36, 28578500), (40, 25720650), (45, 22862800), (48, 21433875), (50, 20576520), (60, 17147100), (61, 16866000), (72, 14289250), (75, 13717680), (80, 12860325), (90, 11431400), (100, 10288260), (120, 8573550), (122, 8433000), (125, 8230608), (144, 7144625), (150, 6858840), (180, 5715700), (183, 5622000), (200, 5144130), (225, 4572560), (240, 4286775), (244, 4216500), (250, 4115304), (300, 3429420), (305, 3373200), (360, 2857850), (366, 2811000), (375, 2743536), (400, 2572065), (450, 2286280), (488, 2108250), (500, 2057652), (549, 1874000), (600, 1714710), (610, 1686600), (720, 1428925), (732, 1405500), (750, 1371768), (900, 1143140), (915, 1124400), (937, 1098000), (976, 1054125), (1000, 1028826), (1098, 937000), (1125, 914512), (1200, 857355), (1220, 843300), (1464, 702750), (1500, 685884), (1525, 674640), (1800, 571570), (1830, 562200), (1874, 549000), (2000, 514413), (2196, 468500), (2250, 457256), (2440, 421650), (2745, 374800), (2811, 366000), (2928, 351375), (3000, 342942), (3050, 337320), (3600, 285785), (3660, 281100), (3748, 274500), (4392, 234250), (4500, 228628), (4575, 224880), (4685, 219600), (4880, 210825), (5490, 187400), (5622, 183000), (6000, 171471), (6100, 168660), (7320, 140550), (7496, 137250), (7625, 134928), (8433, 122000), (8784, 117125), (9000, 114314), (9150, 112440), (9370, 109800), (10980, 93700), (11244, 91500), (12200, 84330), (13725, 74960), (14055, 73200), (14640, 70275), (14992, 68625), (15250, 67464), (16866, 61000), (18000, 57157), (18300, 56220), (18740, 54900), (21960, 46850), (22488, 45750), (22875, 44976), (23425, 43920), (24400, 42165), (27450, 37480), (28110, 36600), (30500, 33732)]