171259020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55967}}^1$

素因数の和:55999

約数の個数: 72

約数和(自身を含む): 550053504

約数和(自身を除く): 378794484

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, 55967, 111934, 167901, 223868, 279835, 335802, 503703, 559670, 671604, 839505, 951439, 1007406, 1119340, 1679010, 1902878, 2014812, 2518515, 2854317, 3358020, 3805756, 4757195, 5037030, 5708634, 8562951, 9514390, 10074060, 11417268, 14271585, 17125902, 19028780, 28543170, 34251804, 42814755, 57086340, 85629510, 171259020]

約数ペア:

[(1, 171259020), (2, 85629510), (3, 57086340), (4, 42814755), (5, 34251804), (6, 28543170), (9, 19028780), (10, 17125902), (12, 14271585), (15, 11417268), (17, 10074060), (18, 9514390), (20, 8562951), (30, 5708634), (34, 5037030), (36, 4757195), (45, 3805756), (51, 3358020), (60, 2854317), (68, 2518515), (85, 2014812), (90, 1902878), (102, 1679010), (153, 1119340), (170, 1007406), (180, 951439), (204, 839505), (255, 671604), (306, 559670), (340, 503703), (510, 335802), (612, 279835), (765, 223868), (1020, 167901), (1530, 111934), (3060, 55967)]