75201480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 252720000

約数和(自身を除く): 177518520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 179, 180, 216, 270, 358, 360, 389, 537, 540, 716, 778, 895, 1074, 1080, 1167, 1432, 1556, 1611, 1790, 1945, 2148, 2334, 2685, 3112, 3222, 3501, 3580, 3890, 4296, 4668, 4833, 5370, 5835, 6444, 7002, 7160, 7780, 8055, 9336, 9666, 10503, 10740, 11670, 12888, 14004, 15560, 16110, 17505, 19332, 21006, 21480, 23340, 24165, 28008, 32220, 35010, 38664, 42012, 46680, 48330, 52515, 64440, 69631, 70020, 84024, 96660, 105030, 139262, 140040, 193320, 208893, 210060, 278524, 348155, 417786, 420120, 557048, 626679, 696310, 835572, 1044465, 1253358, 1392620, 1671144, 1880037, 2088930, 2506716, 2785240, 3133395, 3760074, 4177860, 5013432, 6266790, 7520148, 8355720, 9400185, 12533580, 15040296, 18800370, 25067160, 37600740, 75201480]

約数ペア:

[(1, 75201480), (2, 37600740), (3, 25067160), (4, 18800370), (5, 15040296), (6, 12533580), (8, 9400185), (9, 8355720), (10, 7520148), (12, 6266790), (15, 5013432), (18, 4177860), (20, 3760074), (24, 3133395), (27, 2785240), (30, 2506716), (36, 2088930), (40, 1880037), (45, 1671144), (54, 1392620), (60, 1253358), (72, 1044465), (90, 835572), (108, 696310), (120, 626679), (135, 557048), (179, 420120), (180, 417786), (216, 348155), (270, 278524), (358, 210060), (360, 208893), (389, 193320), (537, 140040), (540, 139262), (716, 105030), (778, 96660), (895, 84024), (1074, 70020), (1080, 69631), (1167, 64440), (1432, 52515), (1556, 48330), (1611, 46680), (1790, 42012), (1945, 38664), (2148, 35010), (2334, 32220), (2685, 28008), (3112, 24165), (3222, 23340), (3501, 21480), (3580, 21006), (3890, 19332), (4296, 17505), (4668, 16110), (4833, 15560), (5370, 14004), (5835, 12888), (6444, 11670), (7002, 10740), (7160, 10503), (7780, 9666), (8055, 9336)]