515201400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 288

約数和(自身を含む): 2042726400

約数和(自身を除く): 1527525000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 744, 775, 840, 868, 900, 930, 1050, 1085, 1116, 1240, 1260, 1302, 1319, 1395, 1400, 1550, 1575, 1736, 1800, 1860, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2638, 2790, 3100, 3150, 3255, 3720, 3906, 3957, 4200, 4340, 4650, 5208, 5276, 5425, 5580, 6200, 6300, 6510, 6595, 6975, 7812, 7914, 8680, 9233, 9300, 9765, 10552, 10850, 11160, 11871, 12600, 13020, 13190, 13950, 15624, 15828, 16275, 18466, 18600, 19530, 19785, 21700, 23742, 26040, 26380, 27699, 27900, 31656, 32550, 32975, 36932, 39060, 39570, 40889, 43400, 46165, 47484, 48825, 52760, 55398, 55800, 59355, 65100, 65950, 73864, 78120, 79140, 81778, 83097, 92330, 94968, 97650, 98925, 110796, 118710, 122667, 130200, 131900, 138495, 158280, 163556, 166194, 184660, 195300, 197850, 204445, 221592, 230825, 237420, 245334, 263800, 276990, 286223, 296775, 327112, 332388, 368001, 369320, 390600, 395700, 408890, 415485, 461650, 474840, 490668, 553980, 572446, 593550, 613335, 664776, 692475, 736002, 791400, 817780, 830970, 858669, 923300, 981336, 1022225, 1107960, 1144892, 1187100, 1226670, 1384950, 1431115, 1472004, 1635560, 1661940, 1717338, 1840005, 1846600, 2044450, 2077425, 2289784, 2374200, 2453340, 2576007, 2769900, 2862230, 2944008, 3066675, 3323880, 3434676, 3680010, 4088900, 4154850, 4293345, 4906680, 5152014, 5539800, 5724460, 6133350, 6869352, 7155575, 7360020, 8177800, 8309700, 8586690, 9200025, 10304028, 11448920, 12266700, 12880035, 14311150, 14720040, 16619400, 17173380, 18400050, 20608056, 21466725, 24533400, 25760070, 28622300, 34346760, 36800100, 42933450, 51520140, 57244600, 64400175, 73600200, 85866900, 103040280, 128800350, 171733800, 257600700, 515201400]

約数ペア:

[(1, 515201400), (2, 257600700), (3, 171733800), (4, 128800350), (5, 103040280), (6, 85866900), (7, 73600200), (8, 64400175), (9, 57244600), (10, 51520140), (12, 42933450), (14, 36800100), (15, 34346760), (18, 28622300), (20, 25760070), (21, 24533400), (24, 21466725), (25, 20608056), (28, 18400050), (30, 17173380), (31, 16619400), (35, 14720040), (36, 14311150), (40, 12880035), (42, 12266700), (45, 11448920), (50, 10304028), (56, 9200025), (60, 8586690), (62, 8309700), (63, 8177800), (70, 7360020), (72, 7155575), (75, 6869352), (84, 6133350), (90, 5724460), (93, 5539800), (100, 5152014), (105, 4906680), (120, 4293345), (124, 4154850), (126, 4088900), (140, 3680010), (150, 3434676), (155, 3323880), (168, 3066675), (175, 2944008), (180, 2862230), (186, 2769900), (200, 2576007), (210, 2453340), (217, 2374200), (225, 2289784), (248, 2077425), (252, 2044450), (279, 1846600), (280, 1840005), (300, 1717338), (310, 1661940), (315, 1635560), (350, 1472004), (360, 1431115), (372, 1384950), (420, 1226670), (434, 1187100), (450, 1144892), (465, 1107960), (504, 1022225), (525, 981336), (558, 923300), (600, 858669), (620, 830970), (630, 817780), (651, 791400), (700, 736002), (744, 692475), (775, 664776), (840, 613335), (868, 593550), (900, 572446), (930, 553980), (1050, 490668), (1085, 474840), (1116, 461650), (1240, 415485), (1260, 408890), (1302, 395700), (1319, 390600), (1395, 369320), (1400, 368001), (1550, 332388), (1575, 327112), (1736, 296775), (1800, 286223), (1860, 276990), (1953, 263800), (2100, 245334), (2170, 237420), (2232, 230825), (2325, 221592), (2520, 204445), (2604, 197850), (2638, 195300), (2790, 184660), (3100, 166194), (3150, 163556), (3255, 158280), (3720, 138495), (3906, 131900), (3957, 130200), (4200, 122667), (4340, 118710), (4650, 110796), (5208, 98925), (5276, 97650), (5425, 94968), (5580, 92330), (6200, 83097), (6300, 81778), (6510, 79140), (6595, 78120), (6975, 73864), (7812, 65950), (7914, 65100), (8680, 59355), (9233, 55800), (9300, 55398), (9765, 52760), (10552, 48825), (10850, 47484), (11160, 46165), (11871, 43400), (12600, 40889), (13020, 39570), (13190, 39060), (13950, 36932), (15624, 32975), (15828, 32550), (16275, 31656), (18466, 27900), (18600, 27699), (19530, 26380), (19785, 26040), (21700, 23742)]