89756370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 267079680

約数和(自身を除く): 177323310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 517, 594, 643, 705, 846, 990, 1034, 1269, 1286, 1410, 1485, 1551, 1929, 2115, 2538, 2585, 2970, 3102, 3215, 3858, 4230, 4653, 5170, 5787, 6345, 6430, 7073, 7755, 9306, 9645, 11574, 12690, 13959, 14146, 15510, 17361, 19290, 21219, 23265, 27918, 28935, 30221, 34722, 35365, 42438, 46530, 57870, 60442, 63657, 69795, 70730, 86805, 90663, 106095, 127314, 139590, 151105, 173610, 181326, 190971, 212190, 271989, 302210, 318285, 332431, 381942, 453315, 543978, 636570, 664862, 815967, 906630, 954855, 997293, 1359945, 1631934, 1662155, 1909710, 1994586, 2719890, 2991879, 3324310, 4079835, 4986465, 5983758, 8159670, 8975637, 9972930, 14959395, 17951274, 29918790, 44878185, 89756370]

約数ペア:

[(1, 89756370), (2, 44878185), (3, 29918790), (5, 17951274), (6, 14959395), (9, 9972930), (10, 8975637), (11, 8159670), (15, 5983758), (18, 4986465), (22, 4079835), (27, 3324310), (30, 2991879), (33, 2719890), (45, 1994586), (47, 1909710), (54, 1662155), (55, 1631934), (66, 1359945), (90, 997293), (94, 954855), (99, 906630), (110, 815967), (135, 664862), (141, 636570), (165, 543978), (198, 453315), (235, 381942), (270, 332431), (282, 318285), (297, 302210), (330, 271989), (423, 212190), (470, 190971), (495, 181326), (517, 173610), (594, 151105), (643, 139590), (705, 127314), (846, 106095), (990, 90663), (1034, 86805), (1269, 70730), (1286, 69795), (1410, 63657), (1485, 60442), (1551, 57870), (1929, 46530), (2115, 42438), (2538, 35365), (2585, 34722), (2970, 30221), (3102, 28935), (3215, 27918), (3858, 23265), (4230, 21219), (4653, 19290), (5170, 17361), (5787, 15510), (6345, 14146), (6430, 13959), (7073, 12690), (7755, 11574), (9306, 9645)]