250909230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 718487280

約数和(自身を除く): 467578050

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 169, 195, 242, 286, 330, 338, 363, 390, 409, 429, 507, 605, 715, 726, 818, 845, 858, 1014, 1210, 1227, 1430, 1573, 1690, 1815, 1859, 2045, 2145, 2454, 2535, 3146, 3630, 3718, 4090, 4290, 4499, 4719, 5070, 5317, 5577, 6135, 7865, 8998, 9295, 9438, 10634, 11154, 12270, 13497, 15730, 15951, 18590, 20449, 22495, 23595, 26585, 26994, 27885, 31902, 40898, 44990, 47190, 49489, 53170, 55770, 58487, 61347, 67485, 69121, 79755, 98978, 102245, 116974, 122694, 134970, 138242, 148467, 159510, 175461, 204490, 207363, 247445, 292435, 296934, 306735, 345605, 350922, 414726, 494890, 584870, 613470, 643357, 691210, 742335, 760331, 877305, 1036815, 1286714, 1484670, 1520662, 1754610, 1930071, 2073630, 2280993, 3216785, 3801655, 3860142, 4561986, 6433570, 7603310, 8363641, 9650355, 11404965, 16727282, 19300710, 22809930, 25090923, 41818205, 50181846, 83636410, 125454615, 250909230]

約数ペア:

[(1, 250909230), (2, 125454615), (3, 83636410), (5, 50181846), (6, 41818205), (10, 25090923), (11, 22809930), (13, 19300710), (15, 16727282), (22, 11404965), (26, 9650355), (30, 8363641), (33, 7603310), (39, 6433570), (55, 4561986), (65, 3860142), (66, 3801655), (78, 3216785), (110, 2280993), (121, 2073630), (130, 1930071), (143, 1754610), (165, 1520662), (169, 1484670), (195, 1286714), (242, 1036815), (286, 877305), (330, 760331), (338, 742335), (363, 691210), (390, 643357), (409, 613470), (429, 584870), (507, 494890), (605, 414726), (715, 350922), (726, 345605), (818, 306735), (845, 296934), (858, 292435), (1014, 247445), (1210, 207363), (1227, 204490), (1430, 175461), (1573, 159510), (1690, 148467), (1815, 138242), (1859, 134970), (2045, 122694), (2145, 116974), (2454, 102245), (2535, 98978), (3146, 79755), (3630, 69121), (3718, 67485), (4090, 61347), (4290, 58487), (4499, 55770), (4719, 53170), (5070, 49489), (5317, 47190), (5577, 44990), (6135, 40898), (7865, 31902), (8998, 27885), (9295, 26994), (9438, 26585), (10634, 23595), (11154, 22495), (12270, 20449), (13497, 18590), (15730, 15951)]