26640000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 98382570

約数和(自身を除く): 71742570

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, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 125, 128, 144, 148, 150, 160, 180, 185, 192, 200, 222, 225, 240, 250, 288, 296, 300, 320, 333, 360, 370, 375, 384, 400, 444, 450, 480, 500, 555, 576, 592, 600, 625, 640, 666, 720, 740, 750, 800, 888, 900, 925, 960, 1000, 1110, 1125, 1152, 1184, 1200, 1250, 1332, 1440, 1480, 1500, 1600, 1665, 1776, 1800, 1850, 1875, 1920, 2000, 2220, 2250, 2368, 2400, 2500, 2664, 2775, 2880, 2960, 3000, 3200, 3330, 3552, 3600, 3700, 3750, 4000, 4440, 4500, 4625, 4736, 4800, 5000, 5328, 5550, 5625, 5760, 5920, 6000, 6660, 7104, 7200, 7400, 7500, 8000, 8325, 8880, 9000, 9250, 9600, 10000, 10656, 11100, 11250, 11840, 12000, 13320, 13875, 14208, 14400, 14800, 15000, 16000, 16650, 17760, 18000, 18500, 20000, 21312, 22200, 22500, 23125, 23680, 24000, 26640, 27750, 28800, 29600, 30000, 33300, 35520, 36000, 37000, 40000, 41625, 42624, 44400, 45000, 46250, 48000, 53280, 55500, 59200, 60000, 66600, 69375, 71040, 72000, 74000, 80000, 83250, 88800, 90000, 92500, 106560, 111000, 118400, 120000, 133200, 138750, 144000, 148000, 166500, 177600, 180000, 185000, 208125, 213120, 222000, 240000, 266400, 277500, 296000, 333000, 355200, 360000, 370000, 416250, 444000, 532800, 555000, 592000, 666000, 720000, 740000, 832500, 888000, 1065600, 1110000, 1332000, 1480000, 1665000, 1776000, 2220000, 2664000, 2960000, 3330000, 4440000, 5328000, 6660000, 8880000, 13320000, 26640000]

約数ペア:

[(1, 26640000), (2, 13320000), (3, 8880000), (4, 6660000), (5, 5328000), (6, 4440000), (8, 3330000), (9, 2960000), (10, 2664000), (12, 2220000), (15, 1776000), (16, 1665000), (18, 1480000), (20, 1332000), (24, 1110000), (25, 1065600), (30, 888000), (32, 832500), (36, 740000), (37, 720000), (40, 666000), (45, 592000), (48, 555000), (50, 532800), (60, 444000), (64, 416250), (72, 370000), (74, 360000), (75, 355200), (80, 333000), (90, 296000), (96, 277500), (100, 266400), (111, 240000), (120, 222000), (125, 213120), (128, 208125), (144, 185000), (148, 180000), (150, 177600), (160, 166500), (180, 148000), (185, 144000), (192, 138750), (200, 133200), (222, 120000), (225, 118400), (240, 111000), (250, 106560), (288, 92500), (296, 90000), (300, 88800), (320, 83250), (333, 80000), (360, 74000), (370, 72000), (375, 71040), (384, 69375), (400, 66600), (444, 60000), (450, 59200), (480, 55500), (500, 53280), (555, 48000), (576, 46250), (592, 45000), (600, 44400), (625, 42624), (640, 41625), (666, 40000), (720, 37000), (740, 36000), (750, 35520), (800, 33300), (888, 30000), (900, 29600), (925, 28800), (960, 27750), (1000, 26640), (1110, 24000), (1125, 23680), (1152, 23125), (1184, 22500), (1200, 22200), (1250, 21312), (1332, 20000), (1440, 18500), (1480, 18000), (1500, 17760), (1600, 16650), (1665, 16000), (1776, 15000), (1800, 14800), (1850, 14400), (1875, 14208), (1920, 13875), (2000, 13320), (2220, 12000), (2250, 11840), (2368, 11250), (2400, 11100), (2500, 10656), (2664, 10000), (2775, 9600), (2880, 9250), (2960, 9000), (3000, 8880), (3200, 8325), (3330, 8000), (3552, 7500), (3600, 7400), (3700, 7200), (3750, 7104), (4000, 6660), (4440, 6000), (4500, 5920), (4625, 5760), (4736, 5625), (4800, 5550), (5000, 5328)]