171871020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56167}}^1$

素因数の和:56199

約数の個数: 72

約数和(自身を含む): 552019104

約数和(自身を除く): 380148084

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, 56167, 112334, 168501, 224668, 280835, 337002, 505503, 561670, 674004, 842505, 954839, 1011006, 1123340, 1685010, 1909678, 2022012, 2527515, 2864517, 3370020, 3819356, 4774195, 5055030, 5729034, 8593551, 9548390, 10110060, 11458068, 14322585, 17187102, 19096780, 28645170, 34374204, 42967755, 57290340, 85935510, 171871020]

約数ペア:

[(1, 171871020), (2, 85935510), (3, 57290340), (4, 42967755), (5, 34374204), (6, 28645170), (9, 19096780), (10, 17187102), (12, 14322585), (15, 11458068), (17, 10110060), (18, 9548390), (20, 8593551), (30, 5729034), (34, 5055030), (36, 4774195), (45, 3819356), (51, 3370020), (60, 2864517), (68, 2527515), (85, 2022012), (90, 1909678), (102, 1685010), (153, 1123340), (170, 1011006), (180, 954839), (204, 842505), (255, 674004), (306, 561670), (340, 505503), (510, 337002), (612, 280835), (765, 224668), (1020, 168501), (1530, 112334), (3060, 56167)]