74980080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 480

約数和(自身を含む): 324979200

約数和(自身を除く): 249999120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 70, 72, 76, 80, 81, 84, 87, 90, 95, 105, 108, 112, 114, 116, 120, 126, 133, 135, 140, 144, 145, 152, 162, 168, 171, 174, 180, 189, 190, 203, 210, 216, 228, 232, 240, 243, 252, 261, 266, 270, 280, 285, 290, 304, 315, 324, 336, 342, 348, 360, 378, 380, 399, 405, 406, 420, 432, 435, 456, 464, 486, 504, 513, 522, 532, 540, 551, 560, 567, 570, 580, 609, 630, 648, 665, 684, 696, 720, 756, 760, 783, 798, 810, 812, 840, 855, 870, 912, 945, 972, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1134, 1140, 1160, 1197, 1215, 1218, 1260, 1296, 1305, 1330, 1368, 1392, 1512, 1520, 1539, 1566, 1596, 1620, 1624, 1653, 1680, 1701, 1710, 1740, 1827, 1890, 1944, 1995, 2030, 2052, 2088, 2128, 2160, 2204, 2268, 2280, 2320, 2349, 2394, 2430, 2436, 2520, 2565, 2610, 2660, 2736, 2755, 2835, 3024, 3045, 3078, 3132, 3192, 3240, 3248, 3306, 3402, 3420, 3480, 3591, 3654, 3780, 3857, 3888, 3915, 3990, 4060, 4104, 4176, 4408, 4536, 4560, 4617, 4698, 4788, 4860, 4872, 4959, 5040, 5130, 5220, 5320, 5481, 5510, 5670, 5985, 6090, 6156, 6264, 6384, 6480, 6612, 6804, 6840, 6960, 7047, 7182, 7308, 7560, 7695, 7714, 7830, 7980, 8120, 8208, 8265, 8505, 8816, 9072, 9135, 9234, 9396, 9576, 9720, 9744, 9918, 10260, 10440, 10640, 10773, 10962, 11020, 11340, 11571, 11745, 11970, 12180, 12312, 12528, 13224, 13608, 13680, 14094, 14364, 14616, 14877, 15120, 15390, 15428, 15660, 15960, 16240, 16443, 16530, 17010, 17955, 18270, 18468, 18792, 19152, 19285, 19440, 19836, 20520, 20880, 21546, 21924, 22040, 22680, 23085, 23142, 23490, 23940, 24360, 24624, 24795, 26448, 27216, 27405, 28188, 28728, 29232, 29754, 30780, 30856, 31320, 31920, 32319, 32886, 33060, 34020, 34713, 35235, 35910, 36540, 36936, 37584, 38570, 39672, 41040, 43092, 43848, 44080, 44631, 45360, 46170, 46284, 46980, 47880, 48720, 49329, 49590, 53865, 54810, 56376, 57456, 57855, 59508, 61560, 61712, 62640, 64638, 65772, 66120, 68040, 69426, 70470, 71820, 73080, 73872, 74385, 77140, 79344, 82215, 86184, 87696, 89262, 92340, 92568, 93960, 95760, 98658, 99180, 104139, 107730, 109620, 112752, 115710, 119016, 123120, 129276, 131544, 132240, 133893, 136080, 138852, 140940, 143640, 146160, 148770, 154280, 161595, 164430, 172368, 173565, 178524, 184680, 185136, 187920, 197316, 198360, 208278, 215460, 219240, 223155, 231420, 238032, 246645, 258552, 263088, 267786, 277704, 281880, 287280, 297540, 308560, 312417, 323190, 328860, 347130, 357048, 369360, 394632, 396720, 416556, 430920, 438480, 446310, 462840, 493290, 517104, 520695, 535572, 555408, 563760, 595080, 624834, 646380, 657720, 669465, 694260, 714096, 789264, 833112, 861840, 892620, 925680, 937251, 986580, 1041390, 1071144, 1190160, 1249668, 1292760, 1315440, 1338930, 1388520, 1562085, 1666224, 1785240, 1874502, 1973160, 2082780, 2142288, 2499336, 2585520, 2677860, 2777040, 3124170, 3570480, 3749004, 3946320, 4165560, 4686255, 4998672, 5355720, 6248340, 7498008, 8331120, 9372510, 10711440, 12496680, 14996016, 18745020, 24993360, 37490040, 74980080]

約数ペア:

[(1, 74980080), (2, 37490040), (3, 24993360), (4, 18745020), (5, 14996016), (6, 12496680), (7, 10711440), (8, 9372510), (9, 8331120), (10, 7498008), (12, 6248340), (14, 5355720), (15, 4998672), (16, 4686255), (18, 4165560), (19, 3946320), (20, 3749004), (21, 3570480), (24, 3124170), (27, 2777040), (28, 2677860), (29, 2585520), (30, 2499336), (35, 2142288), (36, 2082780), (38, 1973160), (40, 1874502), (42, 1785240), (45, 1666224), (48, 1562085), (54, 1388520), (56, 1338930), (57, 1315440), (58, 1292760), (60, 1249668), (63, 1190160), (70, 1071144), (72, 1041390), (76, 986580), (80, 937251), (81, 925680), (84, 892620), (87, 861840), (90, 833112), (95, 789264), (105, 714096), (108, 694260), (112, 669465), (114, 657720), (116, 646380), (120, 624834), (126, 595080), (133, 563760), (135, 555408), (140, 535572), (144, 520695), (145, 517104), (152, 493290), (162, 462840), (168, 446310), (171, 438480), (174, 430920), (180, 416556), (189, 396720), (190, 394632), (203, 369360), (210, 357048), (216, 347130), (228, 328860), (232, 323190), (240, 312417), (243, 308560), (252, 297540), (261, 287280), (266, 281880), (270, 277704), (280, 267786), (285, 263088), (290, 258552), (304, 246645), (315, 238032), (324, 231420), (336, 223155), (342, 219240), (348, 215460), (360, 208278), (378, 198360), (380, 197316), (399, 187920), (405, 185136), (406, 184680), (420, 178524), (432, 173565), (435, 172368), (456, 164430), (464, 161595), (486, 154280), (504, 148770), (513, 146160), (522, 143640), (532, 140940), (540, 138852), (551, 136080), (560, 133893), (567, 132240), (570, 131544), (580, 129276), (609, 123120), (630, 119016), (648, 115710), (665, 112752), (684, 109620), (696, 107730), (720, 104139), (756, 99180), (760, 98658), (783, 95760), (798, 93960), (810, 92568), (812, 92340), (840, 89262), (855, 87696), (870, 86184), (912, 82215), (945, 79344), (972, 77140), (1008, 74385), (1015, 73872), (1026, 73080), (1044, 71820), (1064, 70470), (1080, 69426), (1102, 68040), (1134, 66120), (1140, 65772), (1160, 64638), (1197, 62640), (1215, 61712), (1218, 61560), (1260, 59508), (1296, 57855), (1305, 57456), (1330, 56376), (1368, 54810), (1392, 53865), (1512, 49590), (1520, 49329), (1539, 48720), (1566, 47880), (1596, 46980), (1620, 46284), (1624, 46170), (1653, 45360), (1680, 44631), (1701, 44080), (1710, 43848), (1740, 43092), (1827, 41040), (1890, 39672), (1944, 38570), (1995, 37584), (2030, 36936), (2052, 36540), (2088, 35910), (2128, 35235), (2160, 34713), (2204, 34020), (2268, 33060), (2280, 32886), (2320, 32319), (2349, 31920), (2394, 31320), (2430, 30856), (2436, 30780), (2520, 29754), (2565, 29232), (2610, 28728), (2660, 28188), (2736, 27405), (2755, 27216), (2835, 26448), (3024, 24795), (3045, 24624), (3078, 24360), (3132, 23940), (3192, 23490), (3240, 23142), (3248, 23085), (3306, 22680), (3402, 22040), (3420, 21924), (3480, 21546), (3591, 20880), (3654, 20520), (3780, 19836), (3857, 19440), (3888, 19285), (3915, 19152), (3990, 18792), (4060, 18468), (4104, 18270), (4176, 17955), (4408, 17010), (4536, 16530), (4560, 16443), (4617, 16240), (4698, 15960), (4788, 15660), (4860, 15428), (4872, 15390), (4959, 15120), (5040, 14877), (5130, 14616), (5220, 14364), (5320, 14094), (5481, 13680), (5510, 13608), (5670, 13224), (5985, 12528), (6090, 12312), (6156, 12180), (6264, 11970), (6384, 11745), (6480, 11571), (6612, 11340), (6804, 11020), (6840, 10962), (6960, 10773), (7047, 10640), (7182, 10440), (7308, 10260), (7560, 9918), (7695, 9744), (7714, 9720), (7830, 9576), (7980, 9396), (8120, 9234), (8208, 9135), (8265, 9072), (8505, 8816)]