13801200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 53139456

約数和(自身を除く): 39338256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 53, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 106, 112, 120, 124, 140, 150, 155, 159, 168, 175, 186, 200, 210, 212, 217, 240, 248, 265, 280, 300, 310, 318, 336, 350, 371, 372, 400, 420, 424, 434, 465, 496, 525, 530, 560, 600, 620, 636, 651, 700, 742, 744, 775, 795, 840, 848, 868, 930, 1050, 1060, 1085, 1113, 1200, 1240, 1272, 1302, 1325, 1400, 1484, 1488, 1550, 1590, 1643, 1680, 1736, 1855, 1860, 2100, 2120, 2170, 2226, 2325, 2480, 2544, 2604, 2650, 2800, 2968, 3100, 3180, 3255, 3286, 3472, 3710, 3720, 3975, 4200, 4240, 4340, 4452, 4650, 4929, 5208, 5300, 5425, 5565, 5936, 6200, 6360, 6510, 6572, 7420, 7440, 7950, 8215, 8400, 8680, 8904, 9275, 9300, 9858, 10416, 10600, 10850, 11130, 11501, 12400, 12720, 13020, 13144, 14840, 15900, 16275, 16430, 17360, 17808, 18550, 18600, 19716, 21200, 21700, 22260, 23002, 24645, 26040, 26288, 27825, 29680, 31800, 32550, 32860, 34503, 37100, 37200, 39432, 41075, 43400, 44520, 46004, 49290, 52080, 55650, 57505, 63600, 65100, 65720, 69006, 74200, 78864, 82150, 86800, 89040, 92008, 98580, 111300, 115010, 123225, 130200, 131440, 138012, 148400, 164300, 172515, 184016, 197160, 222600, 230020, 246450, 260400, 276024, 287525, 328600, 345030, 394320, 445200, 460040, 492900, 552048, 575050, 657200, 690060, 862575, 920080, 985800, 1150100, 1380120, 1725150, 1971600, 2300200, 2760240, 3450300, 4600400, 6900600, 13801200]

約数ペア:

[(1, 13801200), (2, 6900600), (3, 4600400), (4, 3450300), (5, 2760240), (6, 2300200), (7, 1971600), (8, 1725150), (10, 1380120), (12, 1150100), (14, 985800), (15, 920080), (16, 862575), (20, 690060), (21, 657200), (24, 575050), (25, 552048), (28, 492900), (30, 460040), (31, 445200), (35, 394320), (40, 345030), (42, 328600), (48, 287525), (50, 276024), (53, 260400), (56, 246450), (60, 230020), (62, 222600), (70, 197160), (75, 184016), (80, 172515), (84, 164300), (93, 148400), (100, 138012), (105, 131440), (106, 130200), (112, 123225), (120, 115010), (124, 111300), (140, 98580), (150, 92008), (155, 89040), (159, 86800), (168, 82150), (175, 78864), (186, 74200), (200, 69006), (210, 65720), (212, 65100), (217, 63600), (240, 57505), (248, 55650), (265, 52080), (280, 49290), (300, 46004), (310, 44520), (318, 43400), (336, 41075), (350, 39432), (371, 37200), (372, 37100), (400, 34503), (420, 32860), (424, 32550), (434, 31800), (465, 29680), (496, 27825), (525, 26288), (530, 26040), (560, 24645), (600, 23002), (620, 22260), (636, 21700), (651, 21200), (700, 19716), (742, 18600), (744, 18550), (775, 17808), (795, 17360), (840, 16430), (848, 16275), (868, 15900), (930, 14840), (1050, 13144), (1060, 13020), (1085, 12720), (1113, 12400), (1200, 11501), (1240, 11130), (1272, 10850), (1302, 10600), (1325, 10416), (1400, 9858), (1484, 9300), (1488, 9275), (1550, 8904), (1590, 8680), (1643, 8400), (1680, 8215), (1736, 7950), (1855, 7440), (1860, 7420), (2100, 6572), (2120, 6510), (2170, 6360), (2226, 6200), (2325, 5936), (2480, 5565), (2544, 5425), (2604, 5300), (2650, 5208), (2800, 4929), (2968, 4650), (3100, 4452), (3180, 4340), (3255, 4240), (3286, 4200), (3472, 3975), (3710, 3720)]