121537800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 425865600

約数和(自身を除く): 304327800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 317, 355, 360, 426, 450, 540, 568, 600, 634, 639, 675, 710, 852, 900, 951, 1065, 1080, 1268, 1278, 1350, 1420, 1585, 1704, 1775, 1800, 1902, 1917, 2130, 2536, 2556, 2700, 2840, 2853, 3170, 3195, 3550, 3804, 3834, 4260, 4755, 5112, 5325, 5400, 5706, 6340, 6390, 7100, 7608, 7668, 7925, 8520, 8559, 9510, 9585, 10650, 11412, 12680, 12780, 14200, 14265, 15336, 15850, 15975, 17118, 19020, 19170, 21300, 22507, 22824, 23775, 25560, 28530, 31700, 31950, 34236, 38040, 38340, 42600, 42795, 45014, 47550, 47925, 57060, 63400, 63900, 67521, 68472, 71325, 76680, 85590, 90028, 95100, 95850, 112535, 114120, 127800, 135042, 142650, 171180, 180056, 190200, 191700, 202563, 213975, 225070, 270084, 285300, 337605, 342360, 383400, 405126, 427950, 450140, 540168, 562675, 570600, 607689, 675210, 810252, 855900, 900280, 1012815, 1125350, 1215378, 1350420, 1620504, 1688025, 1711800, 2025630, 2250700, 2430756, 2700840, 3038445, 3376050, 4051260, 4501400, 4861512, 5064075, 6076890, 6752100, 8102520, 10128150, 12153780, 13504200, 15192225, 20256300, 24307560, 30384450, 40512600, 60768900, 121537800]

約数ペア:

[(1, 121537800), (2, 60768900), (3, 40512600), (4, 30384450), (5, 24307560), (6, 20256300), (8, 15192225), (9, 13504200), (10, 12153780), (12, 10128150), (15, 8102520), (18, 6752100), (20, 6076890), (24, 5064075), (25, 4861512), (27, 4501400), (30, 4051260), (36, 3376050), (40, 3038445), (45, 2700840), (50, 2430756), (54, 2250700), (60, 2025630), (71, 1711800), (72, 1688025), (75, 1620504), (90, 1350420), (100, 1215378), (108, 1125350), (120, 1012815), (135, 900280), (142, 855900), (150, 810252), (180, 675210), (200, 607689), (213, 570600), (216, 562675), (225, 540168), (270, 450140), (284, 427950), (300, 405126), (317, 383400), (355, 342360), (360, 337605), (426, 285300), (450, 270084), (540, 225070), (568, 213975), (600, 202563), (634, 191700), (639, 190200), (675, 180056), (710, 171180), (852, 142650), (900, 135042), (951, 127800), (1065, 114120), (1080, 112535), (1268, 95850), (1278, 95100), (1350, 90028), (1420, 85590), (1585, 76680), (1704, 71325), (1775, 68472), (1800, 67521), (1902, 63900), (1917, 63400), (2130, 57060), (2536, 47925), (2556, 47550), (2700, 45014), (2840, 42795), (2853, 42600), (3170, 38340), (3195, 38040), (3550, 34236), (3804, 31950), (3834, 31700), (4260, 28530), (4755, 25560), (5112, 23775), (5325, 22824), (5400, 22507), (5706, 21300), (6340, 19170), (6390, 19020), (7100, 17118), (7608, 15975), (7668, 15850), (7925, 15336), (8520, 14265), (8559, 14200), (9510, 12780), (9585, 12680), (10650, 11412)]