2881521000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 512

約数和(自身を含む): 10850112000

約数和(自身を除く): 7968591000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 41, 45, 50, 54, 57, 60, 72, 75, 76, 82, 90, 95, 100, 108, 114, 120, 123, 125, 135, 137, 150, 152, 164, 171, 180, 190, 200, 205, 216, 225, 228, 246, 250, 270, 274, 285, 300, 328, 342, 360, 369, 375, 380, 410, 411, 450, 456, 475, 492, 500, 513, 540, 548, 570, 600, 615, 675, 684, 685, 738, 750, 760, 779, 820, 822, 855, 900, 950, 984, 1000, 1025, 1026, 1080, 1096, 1107, 1125, 1140, 1230, 1233, 1350, 1368, 1370, 1425, 1476, 1500, 1558, 1640, 1644, 1710, 1800, 1845, 1900, 2050, 2052, 2055, 2214, 2250, 2280, 2337, 2375, 2460, 2466, 2565, 2603, 2700, 2740, 2850, 2952, 3000, 3075, 3116, 3288, 3375, 3420, 3425, 3690, 3699, 3800, 3895, 4100, 4104, 4110, 4275, 4428, 4500, 4674, 4750, 4920, 4932, 5125, 5130, 5206, 5400, 5480, 5535, 5617, 5700, 6150, 6165, 6232, 6750, 6840, 6850, 7011, 7125, 7380, 7398, 7790, 7809, 8200, 8220, 8550, 8856, 9000, 9225, 9348, 9500, 9864, 10250, 10260, 10275, 10412, 11070, 11234, 11400, 11685, 12300, 12330, 12825, 13015, 13500, 13700, 14022, 14250, 14760, 14796, 15375, 15580, 15618, 16440, 16851, 17100, 17125, 18450, 18495, 18696, 19000, 19475, 20500, 20520, 20550, 20824, 21033, 21375, 22140, 22468, 23370, 23427, 24600, 24660, 25650, 26030, 27000, 27400, 27675, 28044, 28085, 28500, 29592, 30750, 30825, 31160, 31236, 33702, 34200, 34250, 35055, 36900, 36990, 38950, 39045, 41000, 41100, 42066, 42750, 44280, 44936, 46125, 46740, 46854, 49320, 50553, 51300, 51375, 52060, 55350, 56088, 56170, 57000, 58425, 61500, 61650, 62472, 64125, 65075, 67404, 68500, 70110, 70281, 73800, 73980, 77900, 78090, 82200, 84132, 84255, 85500, 92250, 92475, 93480, 93708, 97375, 101106, 102600, 102750, 104120, 105165, 106723, 110700, 112340, 116850, 117135, 123000, 123300, 128250, 130150, 134808, 137000, 138375, 140220, 140425, 140562, 147960, 151659, 154125, 155800, 156180, 168264, 168510, 171000, 175275, 184500, 184950, 187416, 194750, 195225, 202212, 205500, 210330, 213446, 221400, 224680, 233700, 234270, 246600, 252765, 256500, 260300, 276750, 280440, 280850, 281124, 292125, 303318, 308250, 312360, 320169, 325375, 337020, 350550, 351405, 369000, 369900, 389500, 390450, 404424, 411000, 420660, 421275, 426892, 462375, 467400, 468540, 505530, 513000, 520600, 525825, 533615, 553500, 561700, 562248, 584250, 585675, 606636, 616500, 640338, 650750, 674040, 701100, 702125, 702810, 739800, 758295, 779000, 780900, 841320, 842550, 853784, 876375, 924750, 937080, 960507, 976125, 1011060, 1051650, 1067230, 1107000, 1123400, 1168500, 1171350, 1213272, 1233000, 1263825, 1280676, 1301500, 1402200, 1404250, 1405620, 1516590, 1561800, 1600845, 1685100, 1752750, 1757025, 1849500, 1921014, 1952250, 2022120, 2103300, 2106375, 2134460, 2337000, 2342700, 2527650, 2561352, 2603000, 2629125, 2668075, 2808500, 2811240, 2881521, 2928375, 3033180, 3201690, 3370200, 3505500, 3514050, 3699000, 3791475, 3842028, 3904500, 4206600, 4212750, 4268920, 4685400, 4802535, 5055300, 5258250, 5336150, 5617000, 5763042, 5856750, 6066360, 6319125, 6403380, 7011000, 7028100, 7582950, 7684056, 7809000, 8004225, 8425500, 8785125, 9605070, 10110600, 10516500, 10672300, 11526084, 11713500, 12638250, 12806760, 13340375, 14056200, 14407605, 15165900, 16008450, 16851000, 17570250, 18957375, 19210140, 21033000, 21344600, 23052168, 23427000, 24012675, 25276500, 26680750, 28815210, 30331800, 32016900, 35140500, 37914750, 38420280, 40021125, 48025350, 50553000, 53361500, 57630420, 64033800, 70281000, 72038025, 75829500, 80042250, 96050700, 106723000, 115260840, 120063375, 144076050, 151659000, 160084500, 192101400, 240126750, 288152100, 320169000, 360190125, 480253500, 576304200, 720380250, 960507000, 1440760500, 2881521000]

約数ペア:

[(1, 2881521000), (2, 1440760500), (3, 960507000), (4, 720380250), (5, 576304200), (6, 480253500), (8, 360190125), (9, 320169000), (10, 288152100), (12, 240126750), (15, 192101400), (18, 160084500), (19, 151659000), (20, 144076050), (24, 120063375), (25, 115260840), (27, 106723000), (30, 96050700), (36, 80042250), (38, 75829500), (40, 72038025), (41, 70281000), (45, 64033800), (50, 57630420), (54, 53361500), (57, 50553000), (60, 48025350), (72, 40021125), (75, 38420280), (76, 37914750), (82, 35140500), (90, 32016900), (95, 30331800), (100, 28815210), (108, 26680750), (114, 25276500), (120, 24012675), (123, 23427000), (125, 23052168), (135, 21344600), (137, 21033000), (150, 19210140), (152, 18957375), (164, 17570250), (171, 16851000), (180, 16008450), (190, 15165900), (200, 14407605), (205, 14056200), (216, 13340375), (225, 12806760), (228, 12638250), (246, 11713500), (250, 11526084), (270, 10672300), (274, 10516500), (285, 10110600), (300, 9605070), (328, 8785125), (342, 8425500), (360, 8004225), (369, 7809000), (375, 7684056), (380, 7582950), (410, 7028100), (411, 7011000), (450, 6403380), (456, 6319125), (475, 6066360), (492, 5856750), (500, 5763042), (513, 5617000), (540, 5336150), (548, 5258250), (570, 5055300), (600, 4802535), (615, 4685400), (675, 4268920), (684, 4212750), (685, 4206600), (738, 3904500), (750, 3842028), (760, 3791475), (779, 3699000), (820, 3514050), (822, 3505500), (855, 3370200), (900, 3201690), (950, 3033180), (984, 2928375), (1000, 2881521), (1025, 2811240), (1026, 2808500), (1080, 2668075), (1096, 2629125), (1107, 2603000), (1125, 2561352), (1140, 2527650), (1230, 2342700), (1233, 2337000), (1350, 2134460), (1368, 2106375), (1370, 2103300), (1425, 2022120), (1476, 1952250), (1500, 1921014), (1558, 1849500), (1640, 1757025), (1644, 1752750), (1710, 1685100), (1800, 1600845), (1845, 1561800), (1900, 1516590), (2050, 1405620), (2052, 1404250), (2055, 1402200), (2214, 1301500), (2250, 1280676), (2280, 1263825), (2337, 1233000), (2375, 1213272), (2460, 1171350), (2466, 1168500), (2565, 1123400), (2603, 1107000), (2700, 1067230), (2740, 1051650), (2850, 1011060), (2952, 976125), (3000, 960507), (3075, 937080), (3116, 924750), (3288, 876375), (3375, 853784), (3420, 842550), (3425, 841320), (3690, 780900), (3699, 779000), (3800, 758295), (3895, 739800), (4100, 702810), (4104, 702125), (4110, 701100), (4275, 674040), (4428, 650750), (4500, 640338), (4674, 616500), (4750, 606636), (4920, 585675), (4932, 584250), (5125, 562248), (5130, 561700), (5206, 553500), (5400, 533615), (5480, 525825), (5535, 520600), (5617, 513000), (5700, 505530), (6150, 468540), (6165, 467400), (6232, 462375), (6750, 426892), (6840, 421275), (6850, 420660), (7011, 411000), (7125, 404424), (7380, 390450), (7398, 389500), (7790, 369900), (7809, 369000), (8200, 351405), (8220, 350550), (8550, 337020), (8856, 325375), (9000, 320169), (9225, 312360), (9348, 308250), (9500, 303318), (9864, 292125), (10250, 281124), (10260, 280850), (10275, 280440), (10412, 276750), (11070, 260300), (11234, 256500), (11400, 252765), (11685, 246600), (12300, 234270), (12330, 233700), (12825, 224680), (13015, 221400), (13500, 213446), (13700, 210330), (14022, 205500), (14250, 202212), (14760, 195225), (14796, 194750), (15375, 187416), (15580, 184950), (15618, 184500), (16440, 175275), (16851, 171000), (17100, 168510), (17125, 168264), (18450, 156180), (18495, 155800), (18696, 154125), (19000, 151659), (19475, 147960), (20500, 140562), (20520, 140425), (20550, 140220), (20824, 138375), (21033, 137000), (21375, 134808), (22140, 130150), (22468, 128250), (23370, 123300), (23427, 123000), (24600, 117135), (24660, 116850), (25650, 112340), (26030, 110700), (27000, 106723), (27400, 105165), (27675, 104120), (28044, 102750), (28085, 102600), (28500, 101106), (29592, 97375), (30750, 93708), (30825, 93480), (31160, 92475), (31236, 92250), (33702, 85500), (34200, 84255), (34250, 84132), (35055, 82200), (36900, 78090), (36990, 77900), (38950, 73980), (39045, 73800), (41000, 70281), (41100, 70110), (42066, 68500), (42750, 67404), (44280, 65075), (44936, 64125), (46125, 62472), (46740, 61650), (46854, 61500), (49320, 58425), (50553, 57000), (51300, 56170), (51375, 56088), (52060, 55350)]