7262500230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{1949}}^1$

素因数の和:2375

約数の個数: 128

約数和(自身を含む): 19953648000

約数和(自身を除く): 12691147770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 373, 555, 666, 746, 999, 1110, 1119, 1665, 1865, 1949, 1998, 2238, 3330, 3357, 3730, 3898, 4995, 5595, 5847, 6714, 9745, 9990, 10071, 11190, 11694, 13801, 16785, 17541, 19490, 20142, 27602, 29235, 33570, 35082, 41403, 50355, 52623, 58470, 69005, 72113, 82806, 87705, 100710, 105246, 124209, 138010, 144226, 175410, 207015, 216339, 248418, 263115, 360565, 372627, 414030, 432678, 526230, 621045, 649017, 721130, 726977, 745254, 1081695, 1242090, 1298034, 1453954, 1863135, 1947051, 2163390, 2180931, 3245085, 3634885, 3726270, 3894102, 4361862, 6490170, 6542793, 7269770, 9735255, 10904655, 13085586, 19470510, 19628379, 21809310, 26898149, 32713965, 39256758, 53796298, 65427930, 80694447, 98141895, 134490745, 161388894, 196283790, 242083341, 268981490, 403472235, 484166682, 726250023, 806944470, 1210416705, 1452500046, 2420833410, 3631250115, 7262500230]

約数ペア:

[(1, 7262500230), (2, 3631250115), (3, 2420833410), (5, 1452500046), (6, 1210416705), (9, 806944470), (10, 726250023), (15, 484166682), (18, 403472235), (27, 268981490), (30, 242083341), (37, 196283790), (45, 161388894), (54, 134490745), (74, 98141895), (90, 80694447), (111, 65427930), (135, 53796298), (185, 39256758), (222, 32713965), (270, 26898149), (333, 21809310), (370, 19628379), (373, 19470510), (555, 13085586), (666, 10904655), (746, 9735255), (999, 7269770), (1110, 6542793), (1119, 6490170), (1665, 4361862), (1865, 3894102), (1949, 3726270), (1998, 3634885), (2238, 3245085), (3330, 2180931), (3357, 2163390), (3730, 1947051), (3898, 1863135), (4995, 1453954), (5595, 1298034), (5847, 1242090), (6714, 1081695), (9745, 745254), (9990, 726977), (10071, 721130), (11190, 649017), (11694, 621045), (13801, 526230), (16785, 432678), (17541, 414030), (19490, 372627), (20142, 360565), (27602, 263115), (29235, 248418), (33570, 216339), (35082, 207015), (41403, 175410), (50355, 144226), (52623, 138010), (58470, 124209), (69005, 105246), (72113, 100710), (82806, 87705)]