22500072

素因数分解:

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

素因数の和:692

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 52149528

約数列:

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

約数ペア:

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