51662520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 220147200

約数和(自身を除く): 168484680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 83, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 166, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 249, 252, 260, 266, 273, 280, 285, 312, 315, 332, 342, 360, 364, 380, 390, 399, 415, 420, 455, 456, 468, 494, 498, 504, 520, 532, 546, 570, 581, 585, 630, 664, 665, 684, 728, 741, 747, 760, 780, 798, 819, 830, 840, 855, 910, 936, 988, 996, 1064, 1079, 1092, 1140, 1162, 1170, 1197, 1235, 1245, 1260, 1330, 1365, 1368, 1482, 1494, 1560, 1577, 1596, 1638, 1660, 1710, 1729, 1743, 1820, 1976, 1992, 1995, 2158, 2184, 2223, 2280, 2324, 2340, 2394, 2470, 2490, 2520, 2660, 2730, 2905, 2964, 2988, 3154, 3192, 3237, 3276, 3320, 3420, 3458, 3486, 3640, 3705, 3735, 3990, 4095, 4316, 4446, 4648, 4680, 4731, 4788, 4940, 4980, 5187, 5229, 5320, 5395, 5460, 5810, 5928, 5976, 5985, 6308, 6474, 6552, 6840, 6916, 6972, 7410, 7470, 7553, 7885, 7980, 8190, 8632, 8645, 8715, 8892, 9462, 9576, 9711, 9880, 9960, 10374, 10458, 10790, 10920, 11039, 11115, 11620, 11970, 12616, 12948, 13832, 13944, 14193, 14820, 14940, 15106, 15561, 15770, 15960, 16185, 16380, 17290, 17430, 17784, 18924, 19422, 20501, 20748, 20916, 21580, 22078, 22230, 22659, 23240, 23655, 23940, 25896, 25935, 26145, 28386, 29640, 29880, 30212, 31122, 31540, 32370, 32760, 33117, 34580, 34860, 37765, 37848, 38844, 41002, 41496, 41832, 43160, 44156, 44460, 45318, 47310, 47880, 48555, 51870, 52290, 55195, 56772, 60424, 61503, 62244, 63080, 64740, 66234, 67977, 69160, 69720, 70965, 75530, 77688, 77805, 82004, 88312, 88920, 90636, 94620, 97110, 99351, 102505, 103740, 104580, 110390, 113295, 113544, 123006, 124488, 129480, 132468, 135954, 141930, 143507, 151060, 155610, 164008, 165585, 181272, 184509, 189240, 194220, 198702, 205010, 207480, 209160, 220780, 226590, 246012, 264936, 271908, 283860, 287014, 302120, 307515, 311220, 331170, 339885, 369018, 388440, 397404, 410020, 430521, 441560, 453180, 492024, 496755, 543816, 567720, 574028, 615030, 622440, 662340, 679770, 717535, 738036, 794808, 820040, 861042, 906360, 922545, 993510, 1148056, 1230060, 1291563, 1324680, 1359540, 1435070, 1476072, 1722084, 1845090, 1987020, 2152605, 2460120, 2583126, 2719080, 2870140, 3444168, 3690180, 3974040, 4305210, 5166252, 5740280, 6457815, 7380360, 8610420, 10332504, 12915630, 17220840, 25831260, 51662520]

約数ペア:

[(1, 51662520), (2, 25831260), (3, 17220840), (4, 12915630), (5, 10332504), (6, 8610420), (7, 7380360), (8, 6457815), (9, 5740280), (10, 5166252), (12, 4305210), (13, 3974040), (14, 3690180), (15, 3444168), (18, 2870140), (19, 2719080), (20, 2583126), (21, 2460120), (24, 2152605), (26, 1987020), (28, 1845090), (30, 1722084), (35, 1476072), (36, 1435070), (38, 1359540), (39, 1324680), (40, 1291563), (42, 1230060), (45, 1148056), (52, 993510), (56, 922545), (57, 906360), (60, 861042), (63, 820040), (65, 794808), (70, 738036), (72, 717535), (76, 679770), (78, 662340), (83, 622440), (84, 615030), (90, 574028), (91, 567720), (95, 543816), (104, 496755), (105, 492024), (114, 453180), (117, 441560), (120, 430521), (126, 410020), (130, 397404), (133, 388440), (140, 369018), (152, 339885), (156, 331170), (166, 311220), (168, 307515), (171, 302120), (180, 287014), (182, 283860), (190, 271908), (195, 264936), (210, 246012), (228, 226590), (234, 220780), (247, 209160), (249, 207480), (252, 205010), (260, 198702), (266, 194220), (273, 189240), (280, 184509), (285, 181272), (312, 165585), (315, 164008), (332, 155610), (342, 151060), (360, 143507), (364, 141930), (380, 135954), (390, 132468), (399, 129480), (415, 124488), (420, 123006), (455, 113544), (456, 113295), (468, 110390), (494, 104580), (498, 103740), (504, 102505), (520, 99351), (532, 97110), (546, 94620), (570, 90636), (581, 88920), (585, 88312), (630, 82004), (664, 77805), (665, 77688), (684, 75530), (728, 70965), (741, 69720), (747, 69160), (760, 67977), (780, 66234), (798, 64740), (819, 63080), (830, 62244), (840, 61503), (855, 60424), (910, 56772), (936, 55195), (988, 52290), (996, 51870), (1064, 48555), (1079, 47880), (1092, 47310), (1140, 45318), (1162, 44460), (1170, 44156), (1197, 43160), (1235, 41832), (1245, 41496), (1260, 41002), (1330, 38844), (1365, 37848), (1368, 37765), (1482, 34860), (1494, 34580), (1560, 33117), (1577, 32760), (1596, 32370), (1638, 31540), (1660, 31122), (1710, 30212), (1729, 29880), (1743, 29640), (1820, 28386), (1976, 26145), (1992, 25935), (1995, 25896), (2158, 23940), (2184, 23655), (2223, 23240), (2280, 22659), (2324, 22230), (2340, 22078), (2394, 21580), (2470, 20916), (2490, 20748), (2520, 20501), (2660, 19422), (2730, 18924), (2905, 17784), (2964, 17430), (2988, 17290), (3154, 16380), (3192, 16185), (3237, 15960), (3276, 15770), (3320, 15561), (3420, 15106), (3458, 14940), (3486, 14820), (3640, 14193), (3705, 13944), (3735, 13832), (3990, 12948), (4095, 12616), (4316, 11970), (4446, 11620), (4648, 11115), (4680, 11039), (4731, 10920), (4788, 10790), (4940, 10458), (4980, 10374), (5187, 9960), (5229, 9880), (5320, 9711), (5395, 9576), (5460, 9462), (5810, 8892), (5928, 8715), (5976, 8645), (5985, 8632), (6308, 8190), (6474, 7980), (6552, 7885), (6840, 7553), (6916, 7470), (6972, 7410)]