274647060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28789}}^1$

素因数の和:28857

約数の個数: 72

約数和(自身を含む): 848844360

約数和(自身を除く): 574197300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 28789, 57578, 86367, 115156, 143945, 172734, 259101, 287890, 345468, 431835, 518202, 575780, 863670, 1036404, 1295505, 1525817, 1727340, 2591010, 3051634, 4577451, 5182020, 6103268, 7629085, 9154902, 13732353, 15258170, 18309804, 22887255, 27464706, 30516340, 45774510, 54929412, 68661765, 91549020, 137323530, 274647060]

約数ペア:

[(1, 274647060), (2, 137323530), (3, 91549020), (4, 68661765), (5, 54929412), (6, 45774510), (9, 30516340), (10, 27464706), (12, 22887255), (15, 18309804), (18, 15258170), (20, 13732353), (30, 9154902), (36, 7629085), (45, 6103268), (53, 5182020), (60, 4577451), (90, 3051634), (106, 2591010), (159, 1727340), (180, 1525817), (212, 1295505), (265, 1036404), (318, 863670), (477, 575780), (530, 518202), (636, 431835), (795, 345468), (954, 287890), (1060, 259101), (1590, 172734), (1908, 143945), (2385, 115156), (3180, 86367), (4770, 57578), (9540, 28789)]