87806700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1953

約数の個数: 144

約数和(自身を含む): 299043360

約数和(自身を除く): 211236660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 1913, 2295, 2550, 2700, 3060, 3825, 3826, 4590, 5100, 5739, 7650, 7652, 9180, 9565, 11475, 11478, 15300, 17217, 19130, 22950, 22956, 28695, 32521, 34434, 38260, 45900, 47825, 51651, 57390, 65042, 68868, 86085, 95650, 97563, 103302, 114780, 130084, 143475, 162605, 172170, 191300, 195126, 206604, 258255, 286950, 292689, 325210, 344340, 390252, 430425, 487815, 516510, 573900, 585378, 650420, 813025, 860850, 878067, 975630, 1033020, 1170756, 1291275, 1463445, 1626050, 1721700, 1756134, 1951260, 2439075, 2582550, 2926890, 3252100, 3512268, 4390335, 4878150, 5165100, 5853780, 7317225, 8780670, 9756300, 14634450, 17561340, 21951675, 29268900, 43903350, 87806700]

約数ペア:

[(1, 87806700), (2, 43903350), (3, 29268900), (4, 21951675), (5, 17561340), (6, 14634450), (9, 9756300), (10, 8780670), (12, 7317225), (15, 5853780), (17, 5165100), (18, 4878150), (20, 4390335), (25, 3512268), (27, 3252100), (30, 2926890), (34, 2582550), (36, 2439075), (45, 1951260), (50, 1756134), (51, 1721700), (54, 1626050), (60, 1463445), (68, 1291275), (75, 1170756), (85, 1033020), (90, 975630), (100, 878067), (102, 860850), (108, 813025), (135, 650420), (150, 585378), (153, 573900), (170, 516510), (180, 487815), (204, 430425), (225, 390252), (255, 344340), (270, 325210), (300, 292689), (306, 286950), (340, 258255), (425, 206604), (450, 195126), (459, 191300), (510, 172170), (540, 162605), (612, 143475), (675, 130084), (765, 114780), (850, 103302), (900, 97563), (918, 95650), (1020, 86085), (1275, 68868), (1350, 65042), (1530, 57390), (1700, 51651), (1836, 47825), (1913, 45900), (2295, 38260), (2550, 34434), (2700, 32521), (3060, 28695), (3825, 22956), (3826, 22950), (4590, 19130), (5100, 17217), (5739, 15300), (7650, 11478), (7652, 11475), (9180, 9565)]