275508720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 980508672

約数和(自身を除く): 704999952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 127, 131, 138, 144, 180, 184, 207, 230, 240, 254, 262, 276, 345, 360, 368, 381, 393, 414, 460, 508, 524, 552, 635, 655, 690, 720, 762, 786, 828, 920, 1016, 1035, 1048, 1104, 1143, 1179, 1270, 1310, 1380, 1524, 1572, 1656, 1840, 1905, 1965, 2032, 2070, 2096, 2286, 2358, 2540, 2620, 2760, 2921, 3013, 3048, 3144, 3312, 3810, 3930, 4140, 4572, 4716, 5080, 5240, 5520, 5715, 5842, 5895, 6026, 6096, 6288, 7620, 7860, 8280, 8763, 9039, 9144, 9432, 10160, 10480, 11430, 11684, 11790, 12052, 14605, 15065, 15240, 15720, 16560, 16637, 17526, 18078, 18288, 18864, 22860, 23368, 23580, 24104, 26289, 27117, 29210, 30130, 30480, 31440, 33274, 35052, 36156, 43815, 45195, 45720, 46736, 47160, 48208, 49911, 52578, 54234, 58420, 60260, 66548, 70104, 72312, 83185, 87630, 90390, 91440, 94320, 99822, 105156, 108468, 116840, 120520, 131445, 133096, 135585, 140208, 144624, 149733, 166370, 175260, 180780, 199644, 210312, 216936, 233680, 241040, 249555, 262890, 266192, 271170, 299466, 332740, 350520, 361560, 382651, 399288, 420624, 433872, 499110, 525780, 542340, 598932, 665480, 701040, 723120, 748665, 765302, 798576, 998220, 1051560, 1084680, 1147953, 1197864, 1330960, 1497330, 1530604, 1913255, 1996440, 2103120, 2169360, 2295906, 2395728, 2994660, 3061208, 3443859, 3826510, 3992880, 4591812, 5739765, 5989320, 6122416, 6887718, 7653020, 9183624, 11479530, 11978640, 13775436, 15306040, 17219295, 18367248, 22959060, 27550872, 30612080, 34438590, 45918120, 55101744, 68877180, 91836240, 137754360, 275508720]

約数ペア:

[(1, 275508720), (2, 137754360), (3, 91836240), (4, 68877180), (5, 55101744), (6, 45918120), (8, 34438590), (9, 30612080), (10, 27550872), (12, 22959060), (15, 18367248), (16, 17219295), (18, 15306040), (20, 13775436), (23, 11978640), (24, 11479530), (30, 9183624), (36, 7653020), (40, 6887718), (45, 6122416), (46, 5989320), (48, 5739765), (60, 4591812), (69, 3992880), (72, 3826510), (80, 3443859), (90, 3061208), (92, 2994660), (115, 2395728), (120, 2295906), (127, 2169360), (131, 2103120), (138, 1996440), (144, 1913255), (180, 1530604), (184, 1497330), (207, 1330960), (230, 1197864), (240, 1147953), (254, 1084680), (262, 1051560), (276, 998220), (345, 798576), (360, 765302), (368, 748665), (381, 723120), (393, 701040), (414, 665480), (460, 598932), (508, 542340), (524, 525780), (552, 499110), (635, 433872), (655, 420624), (690, 399288), (720, 382651), (762, 361560), (786, 350520), (828, 332740), (920, 299466), (1016, 271170), (1035, 266192), (1048, 262890), (1104, 249555), (1143, 241040), (1179, 233680), (1270, 216936), (1310, 210312), (1380, 199644), (1524, 180780), (1572, 175260), (1656, 166370), (1840, 149733), (1905, 144624), (1965, 140208), (2032, 135585), (2070, 133096), (2096, 131445), (2286, 120520), (2358, 116840), (2540, 108468), (2620, 105156), (2760, 99822), (2921, 94320), (3013, 91440), (3048, 90390), (3144, 87630), (3312, 83185), (3810, 72312), (3930, 70104), (4140, 66548), (4572, 60260), (4716, 58420), (5080, 54234), (5240, 52578), (5520, 49911), (5715, 48208), (5842, 47160), (5895, 46736), (6026, 45720), (6096, 45195), (6288, 43815), (7620, 36156), (7860, 35052), (8280, 33274), (8763, 31440), (9039, 30480), (9144, 30130), (9432, 29210), (10160, 27117), (10480, 26289), (11430, 24104), (11684, 23580), (11790, 23368), (12052, 22860), (14605, 18864), (15065, 18288), (15240, 18078), (15720, 17526), (16560, 16637)]