40954500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 136281600

約数和(自身を除く): 95327100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 479, 500, 570, 684, 750, 855, 900, 950, 958, 1125, 1140, 1425, 1437, 1500, 1710, 1900, 1916, 2250, 2375, 2395, 2850, 2874, 3420, 4275, 4311, 4500, 4750, 4790, 5700, 5748, 7125, 7185, 8550, 8622, 9101, 9500, 9580, 11975, 14250, 14370, 17100, 17244, 18202, 21375, 21555, 23950, 27303, 28500, 28740, 35925, 36404, 42750, 43110, 45505, 47900, 54606, 59875, 71850, 81909, 85500, 86220, 91010, 107775, 109212, 119750, 136515, 143700, 163818, 179625, 182020, 215550, 227525, 239500, 273030, 327636, 359250, 409545, 431100, 455050, 538875, 546060, 682575, 718500, 819090, 910100, 1077750, 1137625, 1365150, 1638180, 2047725, 2155500, 2275250, 2730300, 3412875, 4095450, 4550500, 6825750, 8190900, 10238625, 13651500, 20477250, 40954500]

約数ペア:

[(1, 40954500), (2, 20477250), (3, 13651500), (4, 10238625), (5, 8190900), (6, 6825750), (9, 4550500), (10, 4095450), (12, 3412875), (15, 2730300), (18, 2275250), (19, 2155500), (20, 2047725), (25, 1638180), (30, 1365150), (36, 1137625), (38, 1077750), (45, 910100), (50, 819090), (57, 718500), (60, 682575), (75, 546060), (76, 538875), (90, 455050), (95, 431100), (100, 409545), (114, 359250), (125, 327636), (150, 273030), (171, 239500), (180, 227525), (190, 215550), (225, 182020), (228, 179625), (250, 163818), (285, 143700), (300, 136515), (342, 119750), (375, 109212), (380, 107775), (450, 91010), (475, 86220), (479, 85500), (500, 81909), (570, 71850), (684, 59875), (750, 54606), (855, 47900), (900, 45505), (950, 43110), (958, 42750), (1125, 36404), (1140, 35925), (1425, 28740), (1437, 28500), (1500, 27303), (1710, 23950), (1900, 21555), (1916, 21375), (2250, 18202), (2375, 17244), (2395, 17100), (2850, 14370), (2874, 14250), (3420, 11975), (4275, 9580), (4311, 9500), (4500, 9101), (4750, 8622), (4790, 8550), (5700, 7185), (5748, 7125)]