1306557000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 512

約数和(自身を含む): 5367398400

約数和(自身を除く): 4060841400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 50, 54, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 108, 120, 124, 125, 126, 135, 140, 150, 155, 168, 175, 180, 186, 189, 200, 210, 216, 217, 223, 225, 248, 250, 252, 270, 279, 280, 300, 310, 315, 350, 360, 372, 375, 378, 420, 434, 446, 450, 465, 500, 504, 525, 540, 558, 600, 620, 630, 651, 669, 675, 700, 744, 750, 756, 775, 837, 840, 868, 875, 892, 900, 930, 945, 1000, 1050, 1080, 1085, 1115, 1116, 1125, 1240, 1260, 1302, 1338, 1350, 1395, 1400, 1500, 1512, 1550, 1561, 1575, 1674, 1736, 1750, 1784, 1800, 1860, 1890, 1953, 2007, 2100, 2170, 2230, 2232, 2250, 2325, 2520, 2604, 2625, 2676, 2700, 2790, 3000, 3100, 3122, 3150, 3255, 3345, 3348, 3375, 3500, 3720, 3780, 3875, 3906, 4014, 4185, 4200, 4340, 4460, 4500, 4650, 4683, 4725, 5208, 5250, 5352, 5400, 5425, 5575, 5580, 5859, 6021, 6200, 6244, 6300, 6510, 6690, 6696, 6750, 6913, 6975, 7000, 7560, 7750, 7805, 7812, 7875, 8028, 8370, 8680, 8920, 9000, 9300, 9366, 9450, 9765, 10035, 10500, 10850, 11150, 11160, 11625, 11718, 12042, 12488, 12600, 13020, 13380, 13500, 13826, 13950, 14049, 15500, 15610, 15624, 15750, 16056, 16275, 16725, 16740, 18600, 18732, 18900, 19530, 20070, 20739, 20925, 21000, 21700, 22300, 23250, 23415, 23436, 23625, 24084, 26040, 26760, 27000, 27125, 27652, 27875, 27900, 28098, 29295, 30105, 31000, 31220, 31500, 32550, 33450, 33480, 34565, 34875, 37464, 37800, 39025, 39060, 40140, 41478, 41850, 42147, 43400, 44600, 46500, 46830, 46872, 47250, 48168, 48391, 48825, 50175, 54250, 55304, 55750, 55800, 56196, 58590, 60210, 62217, 62440, 63000, 65100, 66900, 69130, 69750, 70245, 78050, 78120, 80280, 81375, 82956, 83625, 83700, 84294, 93000, 93660, 94500, 96782, 97650, 100350, 103695, 104625, 108500, 111500, 112392, 117075, 117180, 120420, 124434, 130200, 133800, 138260, 139500, 140490, 145173, 146475, 150525, 156100, 162750, 165912, 167250, 167400, 168588, 172825, 186651, 187320, 189000, 193564, 195125, 195300, 200700, 207390, 209250, 210735, 217000, 223000, 234150, 234360, 240840, 241955, 244125, 248868, 250875, 276520, 279000, 280980, 290346, 292950, 301050, 311085, 312200, 325500, 334500, 337176, 345650, 351225, 373302, 387128, 390250, 390600, 401400, 414780, 418500, 421470, 435519, 468300, 483910, 488250, 497736, 501750, 518475, 561960, 580692, 585375, 585900, 602100, 622170, 651000, 669000, 691300, 702450, 725865, 732375, 746604, 752625, 780500, 829560, 837000, 842940, 864125, 871038, 933255, 936600, 967820, 976500, 1003500, 1036950, 1053675, 1161384, 1170750, 1171800, 1204200, 1209775, 1244340, 1306557, 1382600, 1404900, 1451730, 1464750, 1493208, 1505250, 1555425, 1561000, 1685880, 1728250, 1742076, 1756125, 1866510, 1935640, 1953000, 2007000, 2073900, 2107350, 2177595, 2341500, 2419550, 2488680, 2592375, 2613114, 2809800, 2903460, 2929500, 3010500, 3110850, 3456500, 3484152, 3512250, 3629325, 3733020, 4147800, 4214700, 4355190, 4666275, 4683000, 4839100, 5184750, 5226228, 5268375, 5806920, 5859000, 6021000, 6048875, 6221700, 6532785, 6913000, 7024500, 7258650, 7466040, 7777125, 8429400, 8710380, 9332550, 9678200, 10369500, 10452456, 10536750, 10887975, 12097750, 12443400, 13065570, 14049000, 14517300, 15554250, 17420760, 18146625, 18665100, 20739000, 21073500, 21775950, 23331375, 24195500, 26131140, 29034600, 31108500, 32663925, 36293250, 37330200, 42147000, 43551900, 46662750, 48391000, 52262280, 54439875, 62217000, 65327850, 72586500, 87103800, 93325500, 108879750, 130655700, 145173000, 163319625, 186651000, 217759500, 261311400, 326639250, 435519000, 653278500, 1306557000]

約数ペア:

[(1, 1306557000), (2, 653278500), (3, 435519000), (4, 326639250), (5, 261311400), (6, 217759500), (7, 186651000), (8, 163319625), (9, 145173000), (10, 130655700), (12, 108879750), (14, 93325500), (15, 87103800), (18, 72586500), (20, 65327850), (21, 62217000), (24, 54439875), (25, 52262280), (27, 48391000), (28, 46662750), (30, 43551900), (31, 42147000), (35, 37330200), (36, 36293250), (40, 32663925), (42, 31108500), (45, 29034600), (50, 26131140), (54, 24195500), (56, 23331375), (60, 21775950), (62, 21073500), (63, 20739000), (70, 18665100), (72, 18146625), (75, 17420760), (84, 15554250), (90, 14517300), (93, 14049000), (100, 13065570), (105, 12443400), (108, 12097750), (120, 10887975), (124, 10536750), (125, 10452456), (126, 10369500), (135, 9678200), (140, 9332550), (150, 8710380), (155, 8429400), (168, 7777125), (175, 7466040), (180, 7258650), (186, 7024500), (189, 6913000), (200, 6532785), (210, 6221700), (216, 6048875), (217, 6021000), (223, 5859000), (225, 5806920), (248, 5268375), (250, 5226228), (252, 5184750), (270, 4839100), (279, 4683000), (280, 4666275), (300, 4355190), (310, 4214700), (315, 4147800), (350, 3733020), (360, 3629325), (372, 3512250), (375, 3484152), (378, 3456500), (420, 3110850), (434, 3010500), (446, 2929500), (450, 2903460), (465, 2809800), (500, 2613114), (504, 2592375), (525, 2488680), (540, 2419550), (558, 2341500), (600, 2177595), (620, 2107350), (630, 2073900), (651, 2007000), (669, 1953000), (675, 1935640), (700, 1866510), (744, 1756125), (750, 1742076), (756, 1728250), (775, 1685880), (837, 1561000), (840, 1555425), (868, 1505250), (875, 1493208), (892, 1464750), (900, 1451730), (930, 1404900), (945, 1382600), (1000, 1306557), (1050, 1244340), (1080, 1209775), (1085, 1204200), (1115, 1171800), (1116, 1170750), (1125, 1161384), (1240, 1053675), (1260, 1036950), (1302, 1003500), (1338, 976500), (1350, 967820), (1395, 936600), (1400, 933255), (1500, 871038), (1512, 864125), (1550, 842940), (1561, 837000), (1575, 829560), (1674, 780500), (1736, 752625), (1750, 746604), (1784, 732375), (1800, 725865), (1860, 702450), (1890, 691300), (1953, 669000), (2007, 651000), (2100, 622170), (2170, 602100), (2230, 585900), (2232, 585375), (2250, 580692), (2325, 561960), (2520, 518475), (2604, 501750), (2625, 497736), (2676, 488250), (2700, 483910), (2790, 468300), (3000, 435519), (3100, 421470), (3122, 418500), (3150, 414780), (3255, 401400), (3345, 390600), (3348, 390250), (3375, 387128), (3500, 373302), (3720, 351225), (3780, 345650), (3875, 337176), (3906, 334500), (4014, 325500), (4185, 312200), (4200, 311085), (4340, 301050), (4460, 292950), (4500, 290346), (4650, 280980), (4683, 279000), (4725, 276520), (5208, 250875), (5250, 248868), (5352, 244125), (5400, 241955), (5425, 240840), (5575, 234360), (5580, 234150), (5859, 223000), (6021, 217000), (6200, 210735), (6244, 209250), (6300, 207390), (6510, 200700), (6690, 195300), (6696, 195125), (6750, 193564), (6913, 189000), (6975, 187320), (7000, 186651), (7560, 172825), (7750, 168588), (7805, 167400), (7812, 167250), (7875, 165912), (8028, 162750), (8370, 156100), (8680, 150525), (8920, 146475), (9000, 145173), (9300, 140490), (9366, 139500), (9450, 138260), (9765, 133800), (10035, 130200), (10500, 124434), (10850, 120420), (11150, 117180), (11160, 117075), (11625, 112392), (11718, 111500), (12042, 108500), (12488, 104625), (12600, 103695), (13020, 100350), (13380, 97650), (13500, 96782), (13826, 94500), (13950, 93660), (14049, 93000), (15500, 84294), (15610, 83700), (15624, 83625), (15750, 82956), (16056, 81375), (16275, 80280), (16725, 78120), (16740, 78050), (18600, 70245), (18732, 69750), (18900, 69130), (19530, 66900), (20070, 65100), (20739, 63000), (20925, 62440), (21000, 62217), (21700, 60210), (22300, 58590), (23250, 56196), (23415, 55800), (23436, 55750), (23625, 55304), (24084, 54250), (26040, 50175), (26760, 48825), (27000, 48391), (27125, 48168), (27652, 47250), (27875, 46872), (27900, 46830), (28098, 46500), (29295, 44600), (30105, 43400), (31000, 42147), (31220, 41850), (31500, 41478), (32550, 40140), (33450, 39060), (33480, 39025), (34565, 37800), (34875, 37464)]