15625484280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1212

約数の個数: 512

約数和(自身を含む): 62510284800

約数和(自身を除く): 46884800520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 61, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 122, 124, 126, 135, 140, 155, 168, 180, 183, 186, 189, 210, 216, 217, 244, 248, 252, 270, 279, 280, 305, 310, 315, 360, 366, 372, 378, 420, 427, 434, 465, 488, 504, 540, 549, 558, 610, 620, 630, 651, 732, 744, 756, 837, 840, 854, 868, 915, 930, 945, 1080, 1085, 1093, 1098, 1116, 1220, 1240, 1260, 1281, 1302, 1395, 1464, 1512, 1647, 1674, 1708, 1736, 1830, 1860, 1890, 1891, 1953, 2135, 2170, 2186, 2196, 2232, 2440, 2520, 2562, 2604, 2745, 2790, 3255, 3279, 3294, 3348, 3416, 3660, 3720, 3780, 3782, 3843, 3906, 4185, 4270, 4340, 4372, 4392, 5124, 5208, 5465, 5490, 5580, 5673, 5859, 6405, 6510, 6558, 6588, 6696, 7320, 7560, 7564, 7651, 7686, 7812, 8235, 8370, 8540, 8680, 8744, 9455, 9765, 9837, 10248, 10930, 10980, 11160, 11346, 11529, 11718, 12810, 13020, 13116, 13176, 13237, 15128, 15302, 15372, 15624, 16395, 16470, 16740, 17019, 17080, 18910, 19215, 19530, 19674, 21860, 21960, 22692, 22953, 23058, 23436, 25620, 26040, 26232, 26474, 28365, 29295, 29511, 30604, 30744, 32790, 32940, 33480, 33883, 34038, 37820, 38255, 38430, 39060, 39348, 39711, 43720, 45384, 45906, 46116, 46872, 49185, 51057, 51240, 52948, 56730, 57645, 58590, 59022, 61208, 65580, 65880, 66185, 66673, 67766, 68076, 68859, 75640, 76510, 76860, 78120, 78696, 79422, 85095, 91812, 92232, 98370, 101649, 102114, 105896, 113460, 114765, 115290, 117180, 118044, 119133, 131160, 132370, 133346, 135532, 136152, 137718, 147555, 153020, 153720, 158844, 169415, 170190, 183624, 196740, 198555, 200019, 203298, 204228, 206577, 226920, 229530, 230580, 234360, 236088, 237181, 238266, 255285, 264740, 266692, 271064, 275436, 295110, 304947, 306040, 317688, 333365, 338830, 340380, 344295, 357399, 393480, 397110, 400038, 406596, 408456, 413154, 459060, 461160, 466711, 474362, 476532, 508245, 510570, 529480, 533384, 550872, 590220, 595665, 600057, 609894, 666730, 677660, 680760, 688590, 711543, 714798, 794220, 800076, 813192, 826308, 914841, 918120, 933422, 948724, 953064, 1000095, 1016490, 1021140, 1032885, 1180440, 1185905, 1191330, 1200114, 1219788, 1333460, 1355320, 1377180, 1400133, 1423086, 1429596, 1524735, 1588440, 1600152, 1652616, 1786995, 1800171, 1829682, 1866844, 1897448, 2000190, 2032980, 2042280, 2065770, 2066863, 2134629, 2333555, 2371810, 2382660, 2400228, 2439576, 2666920, 2754360, 2800266, 2846172, 2859192, 3000285, 3049470, 3557715, 3573990, 3600342, 3659364, 3733688, 4000380, 4065960, 4131540, 4133726, 4200399, 4269258, 4574205, 4667110, 4743620, 4765320, 4800456, 5600532, 5692344, 6000570, 6098940, 6200589, 6403887, 7000665, 7115430, 7147980, 7200684, 7318728, 8000760, 8263080, 8267452, 8400798, 8538516, 9000855, 9148410, 9334220, 9487240, 10334315, 10673145, 11201064, 12001140, 12197880, 12401178, 12601197, 12807774, 14001330, 14230860, 14295960, 14401368, 14468041, 16534904, 16801596, 17077032, 18001710, 18296820, 18601767, 18668440, 20668630, 21001995, 21346290, 24002280, 24802356, 25202394, 25615548, 28002660, 28461720, 28936082, 31002945, 32019435, 33603192, 36003420, 36593640, 37203534, 41337260, 42003990, 42692580, 43404123, 49604712, 50404788, 51231096, 55805301, 56005320, 57872164, 62005890, 63005985, 64038870, 72006840, 72340205, 74407068, 82674520, 84007980, 85385160, 86808246, 93008835, 100809576, 111610602, 115744328, 124011780, 126011970, 128077740, 130212369, 144680410, 148814136, 168015960, 173616492, 186017670, 217020615, 223221204, 248023560, 252023940, 256155480, 260424738, 279026505, 289360820, 347232984, 372035340, 390637107, 434041230, 446442408, 504047880, 520849476, 558053010, 578721640, 651061845, 744070680, 781274214, 868082460, 1041698952, 1116106020, 1302123690, 1562548428, 1736164920, 1953185535, 2232212040, 2604247380, 3125096856, 3906371070, 5208494760, 7812742140, 15625484280]

約数ペア:

[(1, 15625484280), (2, 7812742140), (3, 5208494760), (4, 3906371070), (5, 3125096856), (6, 2604247380), (7, 2232212040), (8, 1953185535), (9, 1736164920), (10, 1562548428), (12, 1302123690), (14, 1116106020), (15, 1041698952), (18, 868082460), (20, 781274214), (21, 744070680), (24, 651061845), (27, 578721640), (28, 558053010), (30, 520849476), (31, 504047880), (35, 446442408), (36, 434041230), (40, 390637107), (42, 372035340), (45, 347232984), (54, 289360820), (56, 279026505), (60, 260424738), (61, 256155480), (62, 252023940), (63, 248023560), (70, 223221204), (72, 217020615), (84, 186017670), (90, 173616492), (93, 168015960), (105, 148814136), (108, 144680410), (120, 130212369), (122, 128077740), (124, 126011970), (126, 124011780), (135, 115744328), (140, 111610602), (155, 100809576), (168, 93008835), (180, 86808246), (183, 85385160), (186, 84007980), (189, 82674520), (210, 74407068), (216, 72340205), (217, 72006840), (244, 64038870), (248, 63005985), (252, 62005890), (270, 57872164), (279, 56005320), (280, 55805301), (305, 51231096), (310, 50404788), (315, 49604712), (360, 43404123), (366, 42692580), (372, 42003990), (378, 41337260), (420, 37203534), (427, 36593640), (434, 36003420), (465, 33603192), (488, 32019435), (504, 31002945), (540, 28936082), (549, 28461720), (558, 28002660), (610, 25615548), (620, 25202394), (630, 24802356), (651, 24002280), (732, 21346290), (744, 21001995), (756, 20668630), (837, 18668440), (840, 18601767), (854, 18296820), (868, 18001710), (915, 17077032), (930, 16801596), (945, 16534904), (1080, 14468041), (1085, 14401368), (1093, 14295960), (1098, 14230860), (1116, 14001330), (1220, 12807774), (1240, 12601197), (1260, 12401178), (1281, 12197880), (1302, 12001140), (1395, 11201064), (1464, 10673145), (1512, 10334315), (1647, 9487240), (1674, 9334220), (1708, 9148410), (1736, 9000855), (1830, 8538516), (1860, 8400798), (1890, 8267452), (1891, 8263080), (1953, 8000760), (2135, 7318728), (2170, 7200684), (2186, 7147980), (2196, 7115430), (2232, 7000665), (2440, 6403887), (2520, 6200589), (2562, 6098940), (2604, 6000570), (2745, 5692344), (2790, 5600532), (3255, 4800456), (3279, 4765320), (3294, 4743620), (3348, 4667110), (3416, 4574205), (3660, 4269258), (3720, 4200399), (3780, 4133726), (3782, 4131540), (3843, 4065960), (3906, 4000380), (4185, 3733688), (4270, 3659364), (4340, 3600342), (4372, 3573990), (4392, 3557715), (5124, 3049470), (5208, 3000285), (5465, 2859192), (5490, 2846172), (5580, 2800266), (5673, 2754360), (5859, 2666920), (6405, 2439576), (6510, 2400228), (6558, 2382660), (6588, 2371810), (6696, 2333555), (7320, 2134629), (7560, 2066863), (7564, 2065770), (7651, 2042280), (7686, 2032980), (7812, 2000190), (8235, 1897448), (8370, 1866844), (8540, 1829682), (8680, 1800171), (8744, 1786995), (9455, 1652616), (9765, 1600152), (9837, 1588440), (10248, 1524735), (10930, 1429596), (10980, 1423086), (11160, 1400133), (11346, 1377180), (11529, 1355320), (11718, 1333460), (12810, 1219788), (13020, 1200114), (13116, 1191330), (13176, 1185905), (13237, 1180440), (15128, 1032885), (15302, 1021140), (15372, 1016490), (15624, 1000095), (16395, 953064), (16470, 948724), (16740, 933422), (17019, 918120), (17080, 914841), (18910, 826308), (19215, 813192), (19530, 800076), (19674, 794220), (21860, 714798), (21960, 711543), (22692, 688590), (22953, 680760), (23058, 677660), (23436, 666730), (25620, 609894), (26040, 600057), (26232, 595665), (26474, 590220), (28365, 550872), (29295, 533384), (29511, 529480), (30604, 510570), (30744, 508245), (32790, 476532), (32940, 474362), (33480, 466711), (33883, 461160), (34038, 459060), (37820, 413154), (38255, 408456), (38430, 406596), (39060, 400038), (39348, 397110), (39711, 393480), (43720, 357399), (45384, 344295), (45906, 340380), (46116, 338830), (46872, 333365), (49185, 317688), (51057, 306040), (51240, 304947), (52948, 295110), (56730, 275436), (57645, 271064), (58590, 266692), (59022, 264740), (61208, 255285), (65580, 238266), (65880, 237181), (66185, 236088), (66673, 234360), (67766, 230580), (68076, 229530), (68859, 226920), (75640, 206577), (76510, 204228), (76860, 203298), (78120, 200019), (78696, 198555), (79422, 196740), (85095, 183624), (91812, 170190), (92232, 169415), (98370, 158844), (101649, 153720), (102114, 153020), (105896, 147555), (113460, 137718), (114765, 136152), (115290, 135532), (117180, 133346), (118044, 132370), (119133, 131160)]