191019600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 240

約数和(自身を含む): 710371200

約数和(自身を除く): 519351600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 769, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1538, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2307, 2484, 2700, 2760, 3076, 3105, 3312, 3450, 3600, 3845, 4140, 4600, 4614, 4968, 5175, 5400, 5520, 6152, 6210, 6900, 6921, 7690, 8280, 9200, 9228, 9936, 10350, 10800, 11535, 12304, 12420, 13800, 13842, 15380, 15525, 16560, 17687, 18456, 19225, 20700, 20763, 23070, 24840, 27600, 27684, 30760, 31050, 34605, 35374, 36912, 38450, 41400, 41526, 46140, 49680, 53061, 55368, 57675, 61520, 62100, 69210, 70748, 76900, 82800, 83052, 88435, 92280, 103815, 106122, 110736, 115350, 124200, 138420, 141496, 153800, 159183, 166104, 173025, 176870, 184560, 207630, 212244, 230700, 248400, 265305, 276840, 282992, 307600, 318366, 332208, 346050, 353740, 415260, 424488, 442175, 461400, 477549, 519075, 530610, 553680, 636732, 692100, 707480, 795915, 830520, 848976, 884350, 922800, 955098, 1038150, 1061220, 1273464, 1326525, 1384200, 1414960, 1591830, 1661040, 1768700, 1910196, 2076300, 2122440, 2387745, 2546928, 2653050, 2768400, 3183660, 3537400, 3820392, 3979575, 4152600, 4244880, 4775490, 5306100, 6367320, 7074800, 7640784, 7959150, 8305200, 9550980, 10612200, 11938725, 12734640, 15918300, 19101960, 21224400, 23877450, 31836600, 38203920, 47754900, 63673200, 95509800, 191019600]

約数ペア:

[(1, 191019600), (2, 95509800), (3, 63673200), (4, 47754900), (5, 38203920), (6, 31836600), (8, 23877450), (9, 21224400), (10, 19101960), (12, 15918300), (15, 12734640), (16, 11938725), (18, 10612200), (20, 9550980), (23, 8305200), (24, 7959150), (25, 7640784), (27, 7074800), (30, 6367320), (36, 5306100), (40, 4775490), (45, 4244880), (46, 4152600), (48, 3979575), (50, 3820392), (54, 3537400), (60, 3183660), (69, 2768400), (72, 2653050), (75, 2546928), (80, 2387745), (90, 2122440), (92, 2076300), (100, 1910196), (108, 1768700), (115, 1661040), (120, 1591830), (135, 1414960), (138, 1384200), (144, 1326525), (150, 1273464), (180, 1061220), (184, 1038150), (200, 955098), (207, 922800), (216, 884350), (225, 848976), (230, 830520), (240, 795915), (270, 707480), (276, 692100), (300, 636732), (345, 553680), (360, 530610), (368, 519075), (400, 477549), (414, 461400), (432, 442175), (450, 424488), (460, 415260), (540, 353740), (552, 346050), (575, 332208), (600, 318366), (621, 307600), (675, 282992), (690, 276840), (720, 265305), (769, 248400), (828, 230700), (900, 212244), (920, 207630), (1035, 184560), (1080, 176870), (1104, 173025), (1150, 166104), (1200, 159183), (1242, 153800), (1350, 141496), (1380, 138420), (1538, 124200), (1656, 115350), (1725, 110736), (1800, 106122), (1840, 103815), (2070, 92280), (2160, 88435), (2300, 83052), (2307, 82800), (2484, 76900), (2700, 70748), (2760, 69210), (3076, 62100), (3105, 61520), (3312, 57675), (3450, 55368), (3600, 53061), (3845, 49680), (4140, 46140), (4600, 41526), (4614, 41400), (4968, 38450), (5175, 36912), (5400, 35374), (5520, 34605), (6152, 31050), (6210, 30760), (6900, 27684), (6921, 27600), (7690, 24840), (8280, 23070), (9200, 20763), (9228, 20700), (9936, 19225), (10350, 18456), (10800, 17687), (11535, 16560), (12304, 15525), (12420, 15380), (13800, 13842)]