71930200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 183916800

約数和(自身を除く): 111986600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 380, 437, 460, 475, 575, 760, 823, 874, 920, 950, 1150, 1646, 1748, 1900, 2185, 2300, 3292, 3496, 3800, 4115, 4370, 4600, 6584, 8230, 8740, 10925, 15637, 16460, 17480, 18929, 20575, 21850, 31274, 32920, 37858, 41150, 43700, 62548, 75716, 78185, 82300, 87400, 94645, 125096, 151432, 156370, 164600, 189290, 312740, 359651, 378580, 390925, 473225, 625480, 719302, 757160, 781850, 946450, 1438604, 1563700, 1798255, 1892900, 2877208, 3127400, 3596510, 3785800, 7193020, 8991275, 14386040, 17982550, 35965100, 71930200]

約数ペア:

[(1, 71930200), (2, 35965100), (4, 17982550), (5, 14386040), (8, 8991275), (10, 7193020), (19, 3785800), (20, 3596510), (23, 3127400), (25, 2877208), (38, 1892900), (40, 1798255), (46, 1563700), (50, 1438604), (76, 946450), (92, 781850), (95, 757160), (100, 719302), (115, 625480), (152, 473225), (184, 390925), (190, 378580), (200, 359651), (230, 312740), (380, 189290), (437, 164600), (460, 156370), (475, 151432), (575, 125096), (760, 94645), (823, 87400), (874, 82300), (920, 78185), (950, 75716), (1150, 62548), (1646, 43700), (1748, 41150), (1900, 37858), (2185, 32920), (2300, 31274), (3292, 21850), (3496, 20575), (3800, 18929), (4115, 17480), (4370, 16460), (4600, 15637), (6584, 10925), (8230, 8740)]