213480900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4691

約数の個数: 144

約数和(自身を含む): 726828480

約数和(自身を除く): 513347580

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, 2295, 2550, 2700, 3060, 3825, 4590, 4651, 5100, 7650, 9180, 9302, 11475, 13953, 15300, 18604, 22950, 23255, 27906, 41859, 45900, 46510, 55812, 69765, 79067, 83718, 93020, 116275, 125577, 139530, 158134, 167436, 209295, 232550, 237201, 251154, 279060, 316268, 348825, 395335, 418590, 465100, 474402, 502308, 627885, 697650, 711603, 790670, 837180, 948804, 1046475, 1186005, 1255770, 1395300, 1423206, 1581340, 1976675, 2092950, 2134809, 2372010, 2511540, 2846412, 3139425, 3558015, 3953350, 4185900, 4269618, 4744020, 5930025, 6278850, 7116030, 7906700, 8539236, 10674045, 11860050, 12557700, 14232060, 17790075, 21348090, 23720100, 35580150, 42696180, 53370225, 71160300, 106740450, 213480900]

約数ペア:

[(1, 213480900), (2, 106740450), (3, 71160300), (4, 53370225), (5, 42696180), (6, 35580150), (9, 23720100), (10, 21348090), (12, 17790075), (15, 14232060), (17, 12557700), (18, 11860050), (20, 10674045), (25, 8539236), (27, 7906700), (30, 7116030), (34, 6278850), (36, 5930025), (45, 4744020), (50, 4269618), (51, 4185900), (54, 3953350), (60, 3558015), (68, 3139425), (75, 2846412), (85, 2511540), (90, 2372010), (100, 2134809), (102, 2092950), (108, 1976675), (135, 1581340), (150, 1423206), (153, 1395300), (170, 1255770), (180, 1186005), (204, 1046475), (225, 948804), (255, 837180), (270, 790670), (300, 711603), (306, 697650), (340, 627885), (425, 502308), (450, 474402), (459, 465100), (510, 418590), (540, 395335), (612, 348825), (675, 316268), (765, 279060), (850, 251154), (900, 237201), (918, 232550), (1020, 209295), (1275, 167436), (1350, 158134), (1530, 139530), (1700, 125577), (1836, 116275), (2295, 93020), (2550, 83718), (2700, 79067), (3060, 69765), (3825, 55812), (4590, 46510), (4651, 45900), (5100, 41859), (7650, 27906), (9180, 23255), (9302, 22950), (11475, 18604), (13953, 15300)]