27493020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5657}}^1$

素因数の和:5681

約数の個数: 72

約数和(自身を含む): 86499504

約数和(自身を除く): 59006484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5657, 11314, 16971, 22628, 28285, 33942, 50913, 56570, 67884, 84855, 101826, 113140, 152739, 169710, 203652, 254565, 305478, 339420, 458217, 509130, 610956, 763695, 916434, 1018260, 1374651, 1527390, 1832868, 2291085, 2749302, 3054780, 4582170, 5498604, 6873255, 9164340, 13746510, 27493020]

約数ペア:

[(1, 27493020), (2, 13746510), (3, 9164340), (4, 6873255), (5, 5498604), (6, 4582170), (9, 3054780), (10, 2749302), (12, 2291085), (15, 1832868), (18, 1527390), (20, 1374651), (27, 1018260), (30, 916434), (36, 763695), (45, 610956), (54, 509130), (60, 458217), (81, 339420), (90, 305478), (108, 254565), (135, 203652), (162, 169710), (180, 152739), (243, 113140), (270, 101826), (324, 84855), (405, 67884), (486, 56570), (540, 50913), (810, 33942), (972, 28285), (1215, 22628), (1620, 16971), (2430, 11314), (4860, 5657)]