9045900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 162

約数和(自身を含む): 31200260

約数和(自身を除く): 22154360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 25, 30, 36, 38, 45, 46, 50, 57, 60, 69, 75, 76, 90, 92, 95, 100, 114, 115, 138, 150, 171, 180, 190, 207, 225, 228, 230, 276, 285, 300, 342, 345, 380, 414, 437, 450, 460, 475, 529, 570, 575, 684, 690, 828, 855, 874, 900, 950, 1035, 1058, 1140, 1150, 1311, 1380, 1425, 1587, 1710, 1725, 1748, 1900, 2070, 2116, 2185, 2300, 2622, 2645, 2850, 3174, 3420, 3450, 3933, 4140, 4275, 4370, 4761, 5175, 5244, 5290, 5700, 6348, 6555, 6900, 7866, 7935, 8550, 8740, 9522, 10051, 10350, 10580, 10925, 13110, 13225, 15732, 15870, 17100, 19044, 19665, 20102, 20700, 21850, 23805, 26220, 26450, 30153, 31740, 32775, 39330, 39675, 40204, 43700, 47610, 50255, 52900, 60306, 65550, 78660, 79350, 90459, 95220, 98325, 100510, 119025, 120612, 131100, 150765, 158700, 180918, 196650, 201020, 238050, 251275, 301530, 361836, 393300, 452295, 476100, 502550, 603060, 753825, 904590, 1005100, 1507650, 1809180, 2261475, 3015300, 4522950, 9045900]

約数ペア:

[(1, 9045900), (2, 4522950), (3, 3015300), (4, 2261475), (5, 1809180), (6, 1507650), (9, 1005100), (10, 904590), (12, 753825), (15, 603060), (18, 502550), (19, 476100), (20, 452295), (23, 393300), (25, 361836), (30, 301530), (36, 251275), (38, 238050), (45, 201020), (46, 196650), (50, 180918), (57, 158700), (60, 150765), (69, 131100), (75, 120612), (76, 119025), (90, 100510), (92, 98325), (95, 95220), (100, 90459), (114, 79350), (115, 78660), (138, 65550), (150, 60306), (171, 52900), (180, 50255), (190, 47610), (207, 43700), (225, 40204), (228, 39675), (230, 39330), (276, 32775), (285, 31740), (300, 30153), (342, 26450), (345, 26220), (380, 23805), (414, 21850), (437, 20700), (450, 20102), (460, 19665), (475, 19044), (529, 17100), (570, 15870), (575, 15732), (684, 13225), (690, 13110), (828, 10925), (855, 10580), (874, 10350), (900, 10051), (950, 9522), (1035, 8740), (1058, 8550), (1140, 7935), (1150, 7866), (1311, 6900), (1380, 6555), (1425, 6348), (1587, 5700), (1710, 5290), (1725, 5244), (1748, 5175), (1900, 4761), (2070, 4370), (2116, 4275), (2185, 4140), (2300, 3933), (2622, 3450), (2645, 3420), (2850, 3174)]