1048005000

素因数分解:

$2^3\times 3^3\times 5^4\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 320

約数和(自身を含む): 4161168000

約数和(自身を除く): 3113163000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 625, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1109, 1125, 1250, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1875, 1890, 2100, 2218, 2250, 2500, 2520, 2625, 2700, 3000, 3150, 3327, 3375, 3500, 3750, 3780, 4200, 4375, 4436, 4500, 4725, 5000, 5250, 5400, 5545, 5625, 6300, 6654, 6750, 7000, 7500, 7560, 7763, 7875, 8750, 8872, 9000, 9450, 9981, 10500, 11090, 11250, 12600, 13125, 13308, 13500, 15000, 15526, 15750, 16635, 16875, 17500, 18900, 19962, 21000, 22180, 22500, 23289, 23625, 26250, 26616, 27000, 27725, 29943, 31052, 31500, 33270, 33750, 35000, 37800, 38815, 39375, 39924, 44360, 45000, 46578, 47250, 49905, 52500, 55450, 59886, 62104, 63000, 66540, 67500, 69867, 77630, 78750, 79848, 83175, 93156, 94500, 99810, 105000, 110900, 116445, 118125, 119772, 133080, 135000, 138625, 139734, 149715, 155260, 157500, 166350, 186312, 189000, 194075, 199620, 209601, 221800, 232890, 236250, 239544, 249525, 277250, 279468, 299430, 310520, 315000, 332700, 349335, 388150, 399240, 415875, 419202, 465780, 472500, 499050, 554500, 558936, 582225, 598860, 665400, 693125, 698670, 748575, 776300, 831750, 838404, 931560, 945000, 970375, 998100, 1048005, 1109000, 1164450, 1197720, 1247625, 1386250, 1397340, 1497150, 1552600, 1663500, 1676808, 1746675, 1940750, 1996200, 2079375, 2096010, 2328900, 2495250, 2772500, 2794680, 2911125, 2994300, 3327000, 3493350, 3742875, 3881500, 4158750, 4192020, 4657800, 4851875, 4990500, 5240025, 5545000, 5822250, 5988600, 6238125, 6986700, 7485750, 7763000, 8317500, 8384040, 8733375, 9703750, 9981000, 10480050, 11644500, 12476250, 13973400, 14555625, 14971500, 16635000, 17466750, 18714375, 19407500, 20960100, 23289000, 24952500, 26200125, 29111250, 29943000, 34933500, 37428750, 38815000, 41920200, 43666875, 49905000, 52400250, 58222500, 69867000, 74857500, 87333750, 104800500, 116445000, 131000625, 149715000, 174667500, 209601000, 262001250, 349335000, 524002500, 1048005000]

約数ペア:

[(1, 1048005000), (2, 524002500), (3, 349335000), (4, 262001250), (5, 209601000), (6, 174667500), (7, 149715000), (8, 131000625), (9, 116445000), (10, 104800500), (12, 87333750), (14, 74857500), (15, 69867000), (18, 58222500), (20, 52400250), (21, 49905000), (24, 43666875), (25, 41920200), (27, 38815000), (28, 37428750), (30, 34933500), (35, 29943000), (36, 29111250), (40, 26200125), (42, 24952500), (45, 23289000), (50, 20960100), (54, 19407500), (56, 18714375), (60, 17466750), (63, 16635000), (70, 14971500), (72, 14555625), (75, 13973400), (84, 12476250), (90, 11644500), (100, 10480050), (105, 9981000), (108, 9703750), (120, 8733375), (125, 8384040), (126, 8317500), (135, 7763000), (140, 7485750), (150, 6986700), (168, 6238125), (175, 5988600), (180, 5822250), (189, 5545000), (200, 5240025), (210, 4990500), (216, 4851875), (225, 4657800), (250, 4192020), (252, 4158750), (270, 3881500), (280, 3742875), (300, 3493350), (315, 3327000), (350, 2994300), (360, 2911125), (375, 2794680), (378, 2772500), (420, 2495250), (450, 2328900), (500, 2096010), (504, 2079375), (525, 1996200), (540, 1940750), (600, 1746675), (625, 1676808), (630, 1663500), (675, 1552600), (700, 1497150), (750, 1397340), (756, 1386250), (840, 1247625), (875, 1197720), (900, 1164450), (945, 1109000), (1000, 1048005), (1050, 998100), (1080, 970375), (1109, 945000), (1125, 931560), (1250, 838404), (1260, 831750), (1350, 776300), (1400, 748575), (1500, 698670), (1512, 693125), (1575, 665400), (1750, 598860), (1800, 582225), (1875, 558936), (1890, 554500), (2100, 499050), (2218, 472500), (2250, 465780), (2500, 419202), (2520, 415875), (2625, 399240), (2700, 388150), (3000, 349335), (3150, 332700), (3327, 315000), (3375, 310520), (3500, 299430), (3750, 279468), (3780, 277250), (4200, 249525), (4375, 239544), (4436, 236250), (4500, 232890), (4725, 221800), (5000, 209601), (5250, 199620), (5400, 194075), (5545, 189000), (5625, 186312), (6300, 166350), (6654, 157500), (6750, 155260), (7000, 149715), (7500, 139734), (7560, 138625), (7763, 135000), (7875, 133080), (8750, 119772), (8872, 118125), (9000, 116445), (9450, 110900), (9981, 105000), (10500, 99810), (11090, 94500), (11250, 93156), (12600, 83175), (13125, 79848), (13308, 78750), (13500, 77630), (15000, 69867), (15526, 67500), (15750, 66540), (16635, 63000), (16875, 62104), (17500, 59886), (18900, 55450), (19962, 52500), (21000, 49905), (22180, 47250), (22500, 46578), (23289, 45000), (23625, 44360), (26250, 39924), (26616, 39375), (27000, 38815), (27725, 37800), (29943, 35000), (31052, 33750), (31500, 33270)]