47754900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 160406400

約数和(自身を除く): 112651500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 769, 828, 900, 1035, 1150, 1242, 1350, 1380, 1538, 1725, 2070, 2300, 2307, 2484, 2700, 3076, 3105, 3450, 3845, 4140, 4614, 5175, 6210, 6900, 6921, 7690, 9228, 10350, 11535, 12420, 13842, 15380, 15525, 17687, 19225, 20700, 20763, 23070, 27684, 31050, 34605, 35374, 38450, 41526, 46140, 53061, 57675, 62100, 69210, 70748, 76900, 83052, 88435, 103815, 106122, 115350, 138420, 159183, 173025, 176870, 207630, 212244, 230700, 265305, 318366, 346050, 353740, 415260, 442175, 477549, 519075, 530610, 636732, 692100, 795915, 884350, 955098, 1038150, 1061220, 1326525, 1591830, 1768700, 1910196, 2076300, 2387745, 2653050, 3183660, 3979575, 4775490, 5306100, 7959150, 9550980, 11938725, 15918300, 23877450, 47754900]

約数ペア:

[(1, 47754900), (2, 23877450), (3, 15918300), (4, 11938725), (5, 9550980), (6, 7959150), (9, 5306100), (10, 4775490), (12, 3979575), (15, 3183660), (18, 2653050), (20, 2387745), (23, 2076300), (25, 1910196), (27, 1768700), (30, 1591830), (36, 1326525), (45, 1061220), (46, 1038150), (50, 955098), (54, 884350), (60, 795915), (69, 692100), (75, 636732), (90, 530610), (92, 519075), (100, 477549), (108, 442175), (115, 415260), (135, 353740), (138, 346050), (150, 318366), (180, 265305), (207, 230700), (225, 212244), (230, 207630), (270, 176870), (276, 173025), (300, 159183), (345, 138420), (414, 115350), (450, 106122), (460, 103815), (540, 88435), (575, 83052), (621, 76900), (675, 70748), (690, 69210), (769, 62100), (828, 57675), (900, 53061), (1035, 46140), (1150, 41526), (1242, 38450), (1350, 35374), (1380, 34605), (1538, 31050), (1725, 27684), (2070, 23070), (2300, 20763), (2307, 20700), (2484, 19225), (2700, 17687), (3076, 15525), (3105, 15380), (3450, 13842), (3845, 12420), (4140, 11535), (4614, 10350), (5175, 9228), (6210, 7690), (6900, 6921)]