180450144

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 216

約数和(自身を含む): 629286840

約数和(自身を除く): 448836696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 673, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1346, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2019, 2128, 2352, 2394, 2692, 2736, 2793, 3192, 3528, 3724, 4038, 4256, 4704, 4711, 4788, 5384, 5472, 5586, 6057, 6384, 7056, 7448, 8076, 8379, 9422, 9576, 10768, 11172, 12114, 12768, 12787, 14112, 14133, 14896, 16152, 16758, 18844, 19152, 21536, 22344, 24228, 25574, 28266, 29792, 32304, 32977, 33516, 37688, 38304, 38361, 42399, 44688, 48456, 51148, 56532, 64608, 65954, 67032, 75376, 76722, 84798, 89376, 89509, 96912, 98931, 102296, 113064, 115083, 131908, 134064, 150752, 153444, 169596, 179018, 193824, 197862, 204592, 226128, 230166, 263816, 268128, 268527, 296793, 306888, 339192, 358036, 395724, 409184, 452256, 460332, 527632, 537054, 593586, 613776, 626563, 678384, 716072, 791448, 805581, 920664, 1055264, 1074108, 1187172, 1227552, 1253126, 1356768, 1432144, 1582896, 1611162, 1841328, 1879689, 2148216, 2374344, 2506252, 2864288, 3165792, 3222324, 3682656, 3759378, 4296432, 4748688, 5012504, 5639067, 6444648, 7518756, 8592864, 9497376, 10025008, 11278134, 12889296, 15037512, 20050016, 22556268, 25778592, 30075024, 45112536, 60150048, 90225072, 180450144]

約数ペア:

[(1, 180450144), (2, 90225072), (3, 60150048), (4, 45112536), (6, 30075024), (7, 25778592), (8, 22556268), (9, 20050016), (12, 15037512), (14, 12889296), (16, 11278134), (18, 10025008), (19, 9497376), (21, 8592864), (24, 7518756), (28, 6444648), (32, 5639067), (36, 5012504), (38, 4748688), (42, 4296432), (48, 3759378), (49, 3682656), (56, 3222324), (57, 3165792), (63, 2864288), (72, 2506252), (76, 2374344), (84, 2148216), (96, 1879689), (98, 1841328), (112, 1611162), (114, 1582896), (126, 1432144), (133, 1356768), (144, 1253126), (147, 1227552), (152, 1187172), (168, 1074108), (171, 1055264), (196, 920664), (224, 805581), (228, 791448), (252, 716072), (266, 678384), (288, 626563), (294, 613776), (304, 593586), (336, 537054), (342, 527632), (392, 460332), (399, 452256), (441, 409184), (456, 395724), (504, 358036), (532, 339192), (588, 306888), (608, 296793), (672, 268527), (673, 268128), (684, 263816), (784, 230166), (798, 226128), (882, 204592), (912, 197862), (931, 193824), (1008, 179018), (1064, 169596), (1176, 153444), (1197, 150752), (1346, 134064), (1368, 131908), (1568, 115083), (1596, 113064), (1764, 102296), (1824, 98931), (1862, 96912), (2016, 89509), (2019, 89376), (2128, 84798), (2352, 76722), (2394, 75376), (2692, 67032), (2736, 65954), (2793, 64608), (3192, 56532), (3528, 51148), (3724, 48456), (4038, 44688), (4256, 42399), (4704, 38361), (4711, 38304), (4788, 37688), (5384, 33516), (5472, 32977), (5586, 32304), (6057, 29792), (6384, 28266), (7056, 25574), (7448, 24228), (8076, 22344), (8379, 21536), (9422, 19152), (9576, 18844), (10768, 16758), (11172, 16152), (12114, 14896), (12768, 14133), (12787, 14112)]