55964340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18289}}^1$

素因数の和:18321

約数の個数: 72

約数和(自身を含む): 179754120

約数和(自身を除く): 123789780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 18289, 36578, 54867, 73156, 91445, 109734, 164601, 182890, 219468, 274335, 310913, 329202, 365780, 548670, 621826, 658404, 823005, 932739, 1097340, 1243652, 1554565, 1646010, 1865478, 2798217, 3109130, 3292020, 3730956, 4663695, 5596434, 6218260, 9327390, 11192868, 13991085, 18654780, 27982170, 55964340]

約数ペア:

[(1, 55964340), (2, 27982170), (3, 18654780), (4, 13991085), (5, 11192868), (6, 9327390), (9, 6218260), (10, 5596434), (12, 4663695), (15, 3730956), (17, 3292020), (18, 3109130), (20, 2798217), (30, 1865478), (34, 1646010), (36, 1554565), (45, 1243652), (51, 1097340), (60, 932739), (68, 823005), (85, 658404), (90, 621826), (102, 548670), (153, 365780), (170, 329202), (180, 310913), (204, 274335), (255, 219468), (306, 182890), (340, 164601), (510, 109734), (612, 91445), (765, 73156), (1020, 54867), (1530, 36578), (3060, 18289)]