27695340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 84481488

約数和(自身を除く): 56786148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 613, 753, 1004, 1226, 1255, 1506, 1839, 2259, 2452, 2510, 3012, 3065, 3678, 3765, 4518, 5020, 5517, 6130, 7356, 7530, 9036, 9195, 11034, 11295, 12260, 15060, 18390, 22068, 22590, 27585, 36780, 45180, 55170, 110340, 153863, 307726, 461589, 615452, 769315, 923178, 1384767, 1538630, 1846356, 2307945, 2769534, 3077260, 4615890, 5539068, 6923835, 9231780, 13847670, 27695340]

約数ペア:

[(1, 27695340), (2, 13847670), (3, 9231780), (4, 6923835), (5, 5539068), (6, 4615890), (9, 3077260), (10, 2769534), (12, 2307945), (15, 1846356), (18, 1538630), (20, 1384767), (30, 923178), (36, 769315), (45, 615452), (60, 461589), (90, 307726), (180, 153863), (251, 110340), (502, 55170), (613, 45180), (753, 36780), (1004, 27585), (1226, 22590), (1255, 22068), (1506, 18390), (1839, 15060), (2259, 12260), (2452, 11295), (2510, 11034), (3012, 9195), (3065, 9036), (3678, 7530), (3765, 7356), (4518, 6130), (5020, 5517)]