21958750800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28109}}^1$

素因数の和:28171

約数の個数: 360

約数和(自身を含む): 89901626880

約数和(自身を除く): 67942876080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 100, 105, 112, 120, 124, 126, 140, 144, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 240, 248, 252, 279, 280, 300, 310, 315, 336, 350, 360, 372, 400, 420, 434, 450, 465, 496, 504, 525, 558, 560, 600, 620, 630, 651, 700, 720, 744, 775, 840, 868, 900, 930, 1008, 1050, 1085, 1116, 1200, 1240, 1260, 1302, 1395, 1400, 1488, 1550, 1575, 1680, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2480, 2520, 2604, 2790, 2800, 3100, 3150, 3255, 3472, 3600, 3720, 3906, 4200, 4340, 4464, 4650, 5040, 5208, 5425, 5580, 6200, 6300, 6510, 6975, 7440, 7812, 8400, 8680, 9300, 9765, 10416, 10850, 11160, 12400, 12600, 13020, 13950, 15624, 16275, 17360, 18600, 19530, 21700, 22320, 25200, 26040, 27900, 28109, 31248, 32550, 37200, 39060, 43400, 48825, 52080, 55800, 56218, 65100, 78120, 84327, 86800, 97650, 111600, 112436, 130200, 140545, 156240, 168654, 195300, 196763, 224872, 252981, 260400, 281090, 337308, 390600, 393526, 421635, 449744, 505962, 562180, 590289, 674616, 702725, 781200, 787052, 843270, 871379, 983815, 1011924, 1124360, 1180578, 1264905, 1349232, 1405450, 1574104, 1686540, 1742758, 1770867, 1967630, 2023848, 2108175, 2248720, 2361156, 2529810, 2614137, 2810900, 2951445, 3148208, 3373080, 3485516, 3541734, 3935260, 4047696, 4216350, 4356895, 4722312, 4919075, 5059620, 5228274, 5621800, 5902890, 6099653, 6324525, 6746160, 6971032, 7083468, 7842411, 7870520, 8432700, 8713790, 8854335, 9444624, 9838150, 10119240, 10456548, 11243600, 11805780, 12199306, 12649050, 13070685, 13942064, 14166936, 14757225, 15684822, 15741040, 16865400, 17427580, 17708670, 18298959, 19676300, 20238480, 20913096, 21784475, 23611560, 24398612, 25298100, 26141370, 28333872, 29514450, 30498265, 31369644, 33730800, 34855160, 35417340, 36597918, 39212055, 39352600, 41826192, 43568950, 44271675, 47223120, 48797224, 50596200, 52282740, 54896877, 59028900, 60996530, 62739288, 65353425, 69710320, 70834680, 73195836, 78424110, 78705200, 87137900, 88543350, 91494795, 97594448, 101192400, 104565480, 109793754, 118057800, 121993060, 125478576, 130706850, 141669360, 146391672, 152491325, 156848220, 174275800, 177086700, 182989590, 196060275, 209130960, 219587508, 236115600, 243986120, 261413700, 274484385, 292783344, 304982650, 313696440, 348551600, 354173400, 365979180, 392120550, 439175016, 457473975, 487972240, 522827400, 548968770, 609965300, 627392880, 708346800, 731958360, 784241100, 878350032, 914947950, 1045654800, 1097937540, 1219930600, 1372421925, 1463916720, 1568482200, 1829895900, 2195875080, 2439861200, 2744843850, 3136964400, 3659791800, 4391750160, 5489687700, 7319583600, 10979375400, 21958750800]

約数ペア:

[(1, 21958750800), (2, 10979375400), (3, 7319583600), (4, 5489687700), (5, 4391750160), (6, 3659791800), (7, 3136964400), (8, 2744843850), (9, 2439861200), (10, 2195875080), (12, 1829895900), (14, 1568482200), (15, 1463916720), (16, 1372421925), (18, 1219930600), (20, 1097937540), (21, 1045654800), (24, 914947950), (25, 878350032), (28, 784241100), (30, 731958360), (31, 708346800), (35, 627392880), (36, 609965300), (40, 548968770), (42, 522827400), (45, 487972240), (48, 457473975), (50, 439175016), (56, 392120550), (60, 365979180), (62, 354173400), (63, 348551600), (70, 313696440), (72, 304982650), (75, 292783344), (80, 274484385), (84, 261413700), (90, 243986120), (93, 236115600), (100, 219587508), (105, 209130960), (112, 196060275), (120, 182989590), (124, 177086700), (126, 174275800), (140, 156848220), (144, 152491325), (150, 146391672), (155, 141669360), (168, 130706850), (175, 125478576), (180, 121993060), (186, 118057800), (200, 109793754), (210, 104565480), (217, 101192400), (225, 97594448), (240, 91494795), (248, 88543350), (252, 87137900), (279, 78705200), (280, 78424110), (300, 73195836), (310, 70834680), (315, 69710320), (336, 65353425), (350, 62739288), (360, 60996530), (372, 59028900), (400, 54896877), (420, 52282740), (434, 50596200), (450, 48797224), (465, 47223120), (496, 44271675), (504, 43568950), (525, 41826192), (558, 39352600), (560, 39212055), (600, 36597918), (620, 35417340), (630, 34855160), (651, 33730800), (700, 31369644), (720, 30498265), (744, 29514450), (775, 28333872), (840, 26141370), (868, 25298100), (900, 24398612), (930, 23611560), (1008, 21784475), (1050, 20913096), (1085, 20238480), (1116, 19676300), (1200, 18298959), (1240, 17708670), (1260, 17427580), (1302, 16865400), (1395, 15741040), (1400, 15684822), (1488, 14757225), (1550, 14166936), (1575, 13942064), (1680, 13070685), (1736, 12649050), (1800, 12199306), (1860, 11805780), (1953, 11243600), (2100, 10456548), (2170, 10119240), (2232, 9838150), (2325, 9444624), (2480, 8854335), (2520, 8713790), (2604, 8432700), (2790, 7870520), (2800, 7842411), (3100, 7083468), (3150, 6971032), (3255, 6746160), (3472, 6324525), (3600, 6099653), (3720, 5902890), (3906, 5621800), (4200, 5228274), (4340, 5059620), (4464, 4919075), (4650, 4722312), (5040, 4356895), (5208, 4216350), (5425, 4047696), (5580, 3935260), (6200, 3541734), (6300, 3485516), (6510, 3373080), (6975, 3148208), (7440, 2951445), (7812, 2810900), (8400, 2614137), (8680, 2529810), (9300, 2361156), (9765, 2248720), (10416, 2108175), (10850, 2023848), (11160, 1967630), (12400, 1770867), (12600, 1742758), (13020, 1686540), (13950, 1574104), (15624, 1405450), (16275, 1349232), (17360, 1264905), (18600, 1180578), (19530, 1124360), (21700, 1011924), (22320, 983815), (25200, 871379), (26040, 843270), (27900, 787052), (28109, 781200), (31248, 702725), (32550, 674616), (37200, 590289), (39060, 562180), (43400, 505962), (48825, 449744), (52080, 421635), (55800, 393526), (56218, 390600), (65100, 337308), (78120, 281090), (84327, 260400), (86800, 252981), (97650, 224872), (111600, 196763), (112436, 195300), (130200, 168654), (140545, 156240)]