27426780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8963}}^1$

素因数の和:8995

約数の個数: 72

約数和(自身を含む): 88098192

約数和(自身を除く): 60671412

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, 8963, 17926, 26889, 35852, 44815, 53778, 80667, 89630, 107556, 134445, 152371, 161334, 179260, 268890, 304742, 322668, 403335, 457113, 537780, 609484, 761855, 806670, 914226, 1371339, 1523710, 1613340, 1828452, 2285565, 2742678, 3047420, 4571130, 5485356, 6856695, 9142260, 13713390, 27426780]

約数ペア:

[(1, 27426780), (2, 13713390), (3, 9142260), (4, 6856695), (5, 5485356), (6, 4571130), (9, 3047420), (10, 2742678), (12, 2285565), (15, 1828452), (17, 1613340), (18, 1523710), (20, 1371339), (30, 914226), (34, 806670), (36, 761855), (45, 609484), (51, 537780), (60, 457113), (68, 403335), (85, 322668), (90, 304742), (102, 268890), (153, 179260), (170, 161334), (180, 152371), (204, 134445), (255, 107556), (306, 89630), (340, 80667), (510, 53778), (612, 44815), (765, 35852), (1020, 26889), (1530, 17926), (3060, 8963)]