1291185000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{4099}}^1$

素因数の和:4138

約数の個数: 240

約数和(自身を含む): 4995276000

約数和(自身を除く): 3704091000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 625, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1250, 1260, 1400, 1500, 1575, 1750, 1800, 1875, 2100, 2250, 2500, 2520, 2625, 3000, 3150, 3500, 3750, 4099, 4200, 4375, 4500, 5000, 5250, 5625, 6300, 7000, 7500, 7875, 8198, 8750, 9000, 10500, 11250, 12297, 12600, 13125, 15000, 15750, 16396, 17500, 20495, 21000, 22500, 24594, 26250, 28693, 31500, 32792, 35000, 36891, 39375, 40990, 45000, 49188, 52500, 57386, 61485, 63000, 73782, 78750, 81980, 86079, 98376, 102475, 105000, 114772, 122970, 143465, 147564, 157500, 163960, 172158, 184455, 204950, 229544, 245940, 258237, 286930, 295128, 307425, 315000, 344316, 368910, 409900, 430395, 491880, 512375, 516474, 573860, 614850, 688632, 717325, 737820, 819800, 860790, 922275, 1024750, 1032948, 1147720, 1229700, 1291185, 1434650, 1475640, 1537125, 1721580, 1844550, 2049500, 2065896, 2151975, 2459400, 2561875, 2582370, 2869300, 3074250, 3443160, 3586625, 3689100, 4099000, 4303950, 4611375, 5123750, 5164740, 5738600, 6148500, 6455925, 7173250, 7378200, 7685625, 8607900, 9222750, 10247500, 10329480, 10759875, 12297000, 12911850, 14346500, 15371250, 17215800, 17933125, 18445500, 20495000, 21519750, 23056875, 25823700, 28693000, 30742500, 32279625, 35866250, 36891000, 43039500, 46113750, 51647400, 53799375, 61485000, 64559250, 71732500, 86079000, 92227500, 107598750, 129118500, 143465000, 161398125, 184455000, 215197500, 258237000, 322796250, 430395000, 645592500, 1291185000]

約数ペア:

[(1, 1291185000), (2, 645592500), (3, 430395000), (4, 322796250), (5, 258237000), (6, 215197500), (7, 184455000), (8, 161398125), (9, 143465000), (10, 129118500), (12, 107598750), (14, 92227500), (15, 86079000), (18, 71732500), (20, 64559250), (21, 61485000), (24, 53799375), (25, 51647400), (28, 46113750), (30, 43039500), (35, 36891000), (36, 35866250), (40, 32279625), (42, 30742500), (45, 28693000), (50, 25823700), (56, 23056875), (60, 21519750), (63, 20495000), (70, 18445500), (72, 17933125), (75, 17215800), (84, 15371250), (90, 14346500), (100, 12911850), (105, 12297000), (120, 10759875), (125, 10329480), (126, 10247500), (140, 9222750), (150, 8607900), (168, 7685625), (175, 7378200), (180, 7173250), (200, 6455925), (210, 6148500), (225, 5738600), (250, 5164740), (252, 5123750), (280, 4611375), (300, 4303950), (315, 4099000), (350, 3689100), (360, 3586625), (375, 3443160), (420, 3074250), (450, 2869300), (500, 2582370), (504, 2561875), (525, 2459400), (600, 2151975), (625, 2065896), (630, 2049500), (700, 1844550), (750, 1721580), (840, 1537125), (875, 1475640), (900, 1434650), (1000, 1291185), (1050, 1229700), (1125, 1147720), (1250, 1032948), (1260, 1024750), (1400, 922275), (1500, 860790), (1575, 819800), (1750, 737820), (1800, 717325), (1875, 688632), (2100, 614850), (2250, 573860), (2500, 516474), (2520, 512375), (2625, 491880), (3000, 430395), (3150, 409900), (3500, 368910), (3750, 344316), (4099, 315000), (4200, 307425), (4375, 295128), (4500, 286930), (5000, 258237), (5250, 245940), (5625, 229544), (6300, 204950), (7000, 184455), (7500, 172158), (7875, 163960), (8198, 157500), (8750, 147564), (9000, 143465), (10500, 122970), (11250, 114772), (12297, 105000), (12600, 102475), (13125, 98376), (15000, 86079), (15750, 81980), (16396, 78750), (17500, 73782), (20495, 63000), (21000, 61485), (22500, 57386), (24594, 52500), (26250, 49188), (28693, 45000), (31500, 40990), (32792, 39375), (35000, 36891)]