86650020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9474

約数の個数: 96

約数和(自身を含む): 285465600

約数和(自身を除く): 198815580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 9439, 18878, 28317, 37756, 47195, 56634, 84951, 94390, 113268, 141585, 160463, 169902, 188780, 254853, 283170, 320926, 339804, 424755, 481389, 509706, 566340, 641852, 802315, 849510, 962778, 1019412, 1274265, 1444167, 1604630, 1699020, 1925556, 2406945, 2548530, 2888334, 3209260, 4332501, 4813890, 5097060, 5776668, 7220835, 8665002, 9627780, 14441670, 17330004, 21662505, 28883340, 43325010, 86650020]

約数ペア:

[(1, 86650020), (2, 43325010), (3, 28883340), (4, 21662505), (5, 17330004), (6, 14441670), (9, 9627780), (10, 8665002), (12, 7220835), (15, 5776668), (17, 5097060), (18, 4813890), (20, 4332501), (27, 3209260), (30, 2888334), (34, 2548530), (36, 2406945), (45, 1925556), (51, 1699020), (54, 1604630), (60, 1444167), (68, 1274265), (85, 1019412), (90, 962778), (102, 849510), (108, 802315), (135, 641852), (153, 566340), (170, 509706), (180, 481389), (204, 424755), (255, 339804), (270, 320926), (306, 283170), (340, 254853), (459, 188780), (510, 169902), (540, 160463), (612, 141585), (765, 113268), (918, 94390), (1020, 84951), (1530, 56634), (1836, 47195), (2295, 37756), (3060, 28317), (4590, 18878), (9180, 9439)]