About the Number

108312120

108312119 ← → 108312121

2進数表記:110011101001011011000111000

漢数字表記:一億八百三十一万二千百二十

素因数分解:

2 3 × 3 3 × 5 1 × 7 1 × 14327 1

素因数の和:14354
約数の個数: 128
約数和(自身を含む): 412646400
約数和(自身を除く): 304334280

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 14327, 28654, 42981, 57308, 71635, 85962, 100289, 114616, 128943, 143270, 171924, 200578, 214905, 257886, 286540, 300867, 343848, 386829, 401156, 429810, 501445, 515772, 573080, 601734, 644715, 773658, 802312, 859620, 902601, 1002890, 1031544, 1203468, 1289430, 1504335, 1547316, 1719240, 1805202, 1934145, 2005780, 2406936, 2578860, 2707803, 3008670, 3094632, 3610404, 3868290, 4011560, 4513005, 5157720, 5415606, 6017340, 7220808, 7736580, 9026010, 10831212, 12034680, 13539015, 15473160, 18052020, 21662424, 27078030, 36104040, 54156060, 108312120]

約数ペア:
[(1, 108312120), (2, 54156060), (3, 36104040), (4, 27078030), (5, 21662424), (6, 18052020), (7, 15473160), (8, 13539015), (9, 12034680), (10, 10831212), (12, 9026010), (14, 7736580), (15, 7220808), (18, 6017340), (20, 5415606), (21, 5157720), (24, 4513005), (27, 4011560), (28, 3868290), (30, 3610404), (35, 3094632), (36, 3008670), (40, 2707803), (42, 2578860), (45, 2406936), (54, 2005780), (56, 1934145), (60, 1805202), (63, 1719240), (70, 1547316), (72, 1504335), (84, 1289430), (90, 1203468), (105, 1031544), (108, 1002890), (120, 902601), (126, 859620), (135, 802312), (140, 773658), (168, 644715), (180, 601734), (189, 573080), (210, 515772), (216, 501445), (252, 429810), (270, 401156), (280, 386829), (315, 343848), (360, 300867), (378, 286540), (420, 257886), (504, 214905), (540, 200578), (630, 171924), (756, 143270), (840, 128943), (945, 114616), (1080, 100289), (1260, 85962), (1512, 71635), (1890, 57308), (2520, 42981), (3780, 28654), (7560, 14327)]

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