143478500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 360097920

約数和(自身を除く): 216619420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 418, 475, 500, 550, 836, 950, 1045, 1100, 1373, 1375, 1900, 2090, 2375, 2746, 2750, 4180, 4750, 5225, 5492, 5500, 6865, 9500, 10450, 13730, 15103, 20900, 26087, 26125, 27460, 30206, 34325, 52174, 52250, 60412, 68650, 75515, 104348, 104500, 130435, 137300, 151030, 171625, 260870, 286957, 302060, 343250, 377575, 521740, 573914, 652175, 686500, 755150, 1147828, 1304350, 1434785, 1510300, 1887875, 2608700, 2869570, 3260875, 3775750, 5739140, 6521750, 7173925, 7551500, 13043500, 14347850, 28695700, 35869625, 71739250, 143478500]

約数ペア:

[(1, 143478500), (2, 71739250), (4, 35869625), (5, 28695700), (10, 14347850), (11, 13043500), (19, 7551500), (20, 7173925), (22, 6521750), (25, 5739140), (38, 3775750), (44, 3260875), (50, 2869570), (55, 2608700), (76, 1887875), (95, 1510300), (100, 1434785), (110, 1304350), (125, 1147828), (190, 755150), (209, 686500), (220, 652175), (250, 573914), (275, 521740), (380, 377575), (418, 343250), (475, 302060), (500, 286957), (550, 260870), (836, 171625), (950, 151030), (1045, 137300), (1100, 130435), (1373, 104500), (1375, 104348), (1900, 75515), (2090, 68650), (2375, 60412), (2746, 52250), (2750, 52174), (4180, 34325), (4750, 30206), (5225, 27460), (5492, 26125), (5500, 26087), (6865, 20900), (9500, 15103), (10450, 13730)]