45000144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 160

約数和(自身を含む): 154275840

約数和(自身を除く): 109275696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 647, 756, 828, 966, 1008, 1104, 1242, 1288, 1294, 1449, 1512, 1656, 1932, 1941, 2484, 2576, 2588, 2898, 3024, 3312, 3864, 3882, 4347, 4529, 4968, 5176, 5796, 5823, 7728, 7764, 8694, 9058, 9936, 10352, 11592, 11646, 13587, 14881, 15528, 17388, 17469, 18116, 23184, 23292, 27174, 29762, 31056, 34776, 34938, 36232, 40761, 44643, 46584, 54348, 59524, 69552, 69876, 72464, 81522, 89286, 93168, 104167, 108696, 119048, 122283, 133929, 139752, 163044, 178572, 208334, 217392, 238096, 244566, 267858, 279504, 312501, 326088, 357144, 401787, 416668, 489132, 535716, 625002, 652176, 714288, 803574, 833336, 937503, 978264, 1071432, 1250004, 1607148, 1666672, 1875006, 1956528, 2142864, 2500008, 2812509, 3214296, 3750012, 5000016, 5625018, 6428592, 7500024, 11250036, 15000048, 22500072, 45000144]

約数ペア:

[(1, 45000144), (2, 22500072), (3, 15000048), (4, 11250036), (6, 7500024), (7, 6428592), (8, 5625018), (9, 5000016), (12, 3750012), (14, 3214296), (16, 2812509), (18, 2500008), (21, 2142864), (23, 1956528), (24, 1875006), (27, 1666672), (28, 1607148), (36, 1250004), (42, 1071432), (46, 978264), (48, 937503), (54, 833336), (56, 803574), (63, 714288), (69, 652176), (72, 625002), (84, 535716), (92, 489132), (108, 416668), (112, 401787), (126, 357144), (138, 326088), (144, 312501), (161, 279504), (168, 267858), (184, 244566), (189, 238096), (207, 217392), (216, 208334), (252, 178572), (276, 163044), (322, 139752), (336, 133929), (368, 122283), (378, 119048), (414, 108696), (432, 104167), (483, 93168), (504, 89286), (552, 81522), (621, 72464), (644, 69876), (647, 69552), (756, 59524), (828, 54348), (966, 46584), (1008, 44643), (1104, 40761), (1242, 36232), (1288, 34938), (1294, 34776), (1449, 31056), (1512, 29762), (1656, 27174), (1932, 23292), (1941, 23184), (2484, 18116), (2576, 17469), (2588, 17388), (2898, 15528), (3024, 14881), (3312, 13587), (3864, 11646), (3882, 11592), (4347, 10352), (4529, 9936), (4968, 9058), (5176, 8694), (5796, 7764), (5823, 7728)]