80151390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26987}}^1$

素因数の和:27014

約数の個数: 64

約数和(自身を含む): 233176320

約数和(自身を除く): 153024930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26987, 53974, 80961, 134935, 161922, 242883, 269870, 296857, 404805, 485766, 593714, 728649, 809610, 890571, 1214415, 1457298, 1484285, 1781142, 2428830, 2671713, 2968570, 3643245, 4452855, 5343426, 7286490, 8015139, 8905710, 13358565, 16030278, 26717130, 40075695, 80151390]

約数ペア:

[(1, 80151390), (2, 40075695), (3, 26717130), (5, 16030278), (6, 13358565), (9, 8905710), (10, 8015139), (11, 7286490), (15, 5343426), (18, 4452855), (22, 3643245), (27, 2968570), (30, 2671713), (33, 2428830), (45, 1781142), (54, 1484285), (55, 1457298), (66, 1214415), (90, 890571), (99, 809610), (110, 728649), (135, 593714), (165, 485766), (198, 404805), (270, 296857), (297, 269870), (330, 242883), (495, 161922), (594, 134935), (990, 80961), (1485, 53974), (2970, 26987)]