144600120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 256

約数和(自身を含む): 569548800

約数和(自身を除く): 424948680

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, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 617, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1234, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1851, 1860, 1890, 1953, 2170, 2232, 2468, 2520, 2604, 2790, 3085, 3255, 3348, 3702, 3720, 3780, 3906, 4185, 4319, 4340, 4936, 5208, 5553, 5580, 5859, 6170, 6510, 6696, 7404, 7560, 7812, 8370, 8638, 8680, 9255, 9765, 11106, 11160, 11718, 12340, 12957, 13020, 14808, 15624, 16659, 16740, 17276, 18510, 19127, 19530, 21595, 22212, 23436, 24680, 25914, 26040, 27765, 29295, 33318, 33480, 34552, 37020, 38254, 38871, 39060, 43190, 44424, 46872, 51828, 55530, 57381, 58590, 64785, 66636, 74040, 76508, 77742, 78120, 83295, 86380, 95635, 103656, 111060, 114762, 116613, 117180, 129570, 133272, 133889, 153016, 155484, 166590, 172143, 172760, 191270, 194355, 222120, 229524, 233226, 234360, 259140, 267778, 286905, 310968, 333180, 344286, 382540, 388710, 401667, 459048, 466452, 516429, 518280, 535556, 573810, 583065, 666360, 669445, 688572, 765080, 777420, 803334, 860715, 932904, 1032858, 1071112, 1147620, 1166130, 1205001, 1338890, 1377144, 1554840, 1606668, 1721430, 2008335, 2065716, 2295240, 2332260, 2410002, 2582145, 2677780, 3213336, 3442860, 3615003, 4016670, 4131432, 4664520, 4820004, 5164290, 5355560, 6025005, 6885720, 7230006, 8033340, 9640008, 10328580, 12050010, 14460012, 16066680, 18075015, 20657160, 24100020, 28920024, 36150030, 48200040, 72300060, 144600120]

約数ペア:

[(1, 144600120), (2, 72300060), (3, 48200040), (4, 36150030), (5, 28920024), (6, 24100020), (7, 20657160), (8, 18075015), (9, 16066680), (10, 14460012), (12, 12050010), (14, 10328580), (15, 9640008), (18, 8033340), (20, 7230006), (21, 6885720), (24, 6025005), (27, 5355560), (28, 5164290), (30, 4820004), (31, 4664520), (35, 4131432), (36, 4016670), (40, 3615003), (42, 3442860), (45, 3213336), (54, 2677780), (56, 2582145), (60, 2410002), (62, 2332260), (63, 2295240), (70, 2065716), (72, 2008335), (84, 1721430), (90, 1606668), (93, 1554840), (105, 1377144), (108, 1338890), (120, 1205001), (124, 1166130), (126, 1147620), (135, 1071112), (140, 1032858), (155, 932904), (168, 860715), (180, 803334), (186, 777420), (189, 765080), (210, 688572), (216, 669445), (217, 666360), (248, 583065), (252, 573810), (270, 535556), (279, 518280), (280, 516429), (310, 466452), (315, 459048), (360, 401667), (372, 388710), (378, 382540), (420, 344286), (434, 333180), (465, 310968), (504, 286905), (540, 267778), (558, 259140), (617, 234360), (620, 233226), (630, 229524), (651, 222120), (744, 194355), (756, 191270), (837, 172760), (840, 172143), (868, 166590), (930, 155484), (945, 153016), (1080, 133889), (1085, 133272), (1116, 129570), (1234, 117180), (1240, 116613), (1260, 114762), (1302, 111060), (1395, 103656), (1512, 95635), (1674, 86380), (1736, 83295), (1851, 78120), (1860, 77742), (1890, 76508), (1953, 74040), (2170, 66636), (2232, 64785), (2468, 58590), (2520, 57381), (2604, 55530), (2790, 51828), (3085, 46872), (3255, 44424), (3348, 43190), (3702, 39060), (3720, 38871), (3780, 38254), (3906, 37020), (4185, 34552), (4319, 33480), (4340, 33318), (4936, 29295), (5208, 27765), (5553, 26040), (5580, 25914), (5859, 24680), (6170, 23436), (6510, 22212), (6696, 21595), (7404, 19530), (7560, 19127), (7812, 18510), (8370, 17276), (8638, 16740), (8680, 16659), (9255, 15624), (9765, 14808), (11106, 13020), (11160, 12957), (11718, 12340)]