6660000

素因数分解:

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

素因数の和:73

約数の個数: 180

約数和(自身を含む): 24306282

約数和(自身を除く): 17646282

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 100, 111, 120, 125, 144, 148, 150, 160, 180, 185, 200, 222, 225, 240, 250, 288, 296, 300, 333, 360, 370, 375, 400, 444, 450, 480, 500, 555, 592, 600, 625, 666, 720, 740, 750, 800, 888, 900, 925, 1000, 1110, 1125, 1184, 1200, 1250, 1332, 1440, 1480, 1500, 1665, 1776, 1800, 1850, 1875, 2000, 2220, 2250, 2400, 2500, 2664, 2775, 2960, 3000, 3330, 3552, 3600, 3700, 3750, 4000, 4440, 4500, 4625, 5000, 5328, 5550, 5625, 5920, 6000, 6660, 7200, 7400, 7500, 8325, 8880, 9000, 9250, 10000, 10656, 11100, 11250, 12000, 13320, 13875, 14800, 15000, 16650, 17760, 18000, 18500, 20000, 22200, 22500, 23125, 26640, 27750, 29600, 30000, 33300, 36000, 37000, 41625, 44400, 45000, 46250, 53280, 55500, 60000, 66600, 69375, 74000, 83250, 88800, 90000, 92500, 111000, 133200, 138750, 148000, 166500, 180000, 185000, 208125, 222000, 266400, 277500, 333000, 370000, 416250, 444000, 555000, 666000, 740000, 832500, 1110000, 1332000, 1665000, 2220000, 3330000, 6660000]

約数ペア:

[(1, 6660000), (2, 3330000), (3, 2220000), (4, 1665000), (5, 1332000), (6, 1110000), (8, 832500), (9, 740000), (10, 666000), (12, 555000), (15, 444000), (16, 416250), (18, 370000), (20, 333000), (24, 277500), (25, 266400), (30, 222000), (32, 208125), (36, 185000), (37, 180000), (40, 166500), (45, 148000), (48, 138750), (50, 133200), (60, 111000), (72, 92500), (74, 90000), (75, 88800), (80, 83250), (90, 74000), (96, 69375), (100, 66600), (111, 60000), (120, 55500), (125, 53280), (144, 46250), (148, 45000), (150, 44400), (160, 41625), (180, 37000), (185, 36000), (200, 33300), (222, 30000), (225, 29600), (240, 27750), (250, 26640), (288, 23125), (296, 22500), (300, 22200), (333, 20000), (360, 18500), (370, 18000), (375, 17760), (400, 16650), (444, 15000), (450, 14800), (480, 13875), (500, 13320), (555, 12000), (592, 11250), (600, 11100), (625, 10656), (666, 10000), (720, 9250), (740, 9000), (750, 8880), (800, 8325), (888, 7500), (900, 7400), (925, 7200), (1000, 6660), (1110, 6000), (1125, 5920), (1184, 5625), (1200, 5550), (1250, 5328), (1332, 5000), (1440, 4625), (1480, 4500), (1500, 4440), (1665, 4000), (1776, 3750), (1800, 3700), (1850, 3600), (1875, 3552), (2000, 3330), (2220, 3000), (2250, 2960), (2400, 2775), (2500, 2664)]