71175900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12487}}^1$

素因数の和:12523

約数の個数: 72

約数和(自身を含む): 216791680

約数和(自身を除く): 145615780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 12487, 24974, 37461, 49948, 62435, 74922, 124870, 149844, 187305, 237253, 249740, 312175, 374610, 474506, 624350, 711759, 749220, 936525, 949012, 1186265, 1248700, 1423518, 1873050, 2372530, 2847036, 3558795, 3746100, 4745060, 5931325, 7117590, 11862650, 14235180, 17793975, 23725300, 35587950, 71175900]

約数ペア:

[(1, 71175900), (2, 35587950), (3, 23725300), (4, 17793975), (5, 14235180), (6, 11862650), (10, 7117590), (12, 5931325), (15, 4745060), (19, 3746100), (20, 3558795), (25, 2847036), (30, 2372530), (38, 1873050), (50, 1423518), (57, 1248700), (60, 1186265), (75, 949012), (76, 936525), (95, 749220), (100, 711759), (114, 624350), (150, 474506), (190, 374610), (228, 312175), (285, 249740), (300, 237253), (380, 187305), (475, 149844), (570, 124870), (950, 74922), (1140, 62435), (1425, 49948), (1900, 37461), (2850, 24974), (5700, 12487)]