201476880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25439}}^1$

素因数の和:25469

約数の個数: 120

約数和(自身を含む): 738167040

約数和(自身を除く): 536690160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 25439, 50878, 76317, 101756, 127195, 152634, 203512, 228951, 254390, 279829, 305268, 381585, 407024, 457902, 508780, 559658, 610536, 763170, 839487, 915804, 1017560, 1119316, 1144755, 1221072, 1399145, 1526340, 1678974, 1831608, 2035120, 2238632, 2289510, 2518461, 2798290, 3052680, 3357948, 3663216, 4197435, 4477264, 4579020, 5036922, 5596580, 6105360, 6715896, 8394870, 9158040, 10073844, 11193160, 12592305, 13431792, 16789740, 18316080, 20147688, 22386320, 25184610, 33579480, 40295376, 50369220, 67158960, 100738440, 201476880]

約数ペア:

[(1, 201476880), (2, 100738440), (3, 67158960), (4, 50369220), (5, 40295376), (6, 33579480), (8, 25184610), (9, 22386320), (10, 20147688), (11, 18316080), (12, 16789740), (15, 13431792), (16, 12592305), (18, 11193160), (20, 10073844), (22, 9158040), (24, 8394870), (30, 6715896), (33, 6105360), (36, 5596580), (40, 5036922), (44, 4579020), (45, 4477264), (48, 4197435), (55, 3663216), (60, 3357948), (66, 3052680), (72, 2798290), (80, 2518461), (88, 2289510), (90, 2238632), (99, 2035120), (110, 1831608), (120, 1678974), (132, 1526340), (144, 1399145), (165, 1221072), (176, 1144755), (180, 1119316), (198, 1017560), (220, 915804), (240, 839487), (264, 763170), (330, 610536), (360, 559658), (396, 508780), (440, 457902), (495, 407024), (528, 381585), (660, 305268), (720, 279829), (792, 254390), (880, 228951), (990, 203512), (1320, 152634), (1584, 127195), (1980, 101756), (2640, 76317), (3960, 50878), (7920, 25439)]