180455544

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 520182000

約数和(自身を除く): 339726456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 379, 389, 408, 612, 758, 778, 1137, 1167, 1224, 1516, 1556, 2274, 2334, 3032, 3112, 3411, 3501, 4548, 4668, 6443, 6613, 6822, 7002, 9096, 9336, 12886, 13226, 13644, 14004, 19329, 19839, 25772, 26452, 27288, 28008, 38658, 39678, 51544, 52904, 57987, 59517, 77316, 79356, 115974, 119034, 147431, 154632, 158712, 231948, 238068, 294862, 442293, 463896, 476136, 589724, 884586, 1179448, 1326879, 1769172, 2506327, 2653758, 3538344, 5012654, 5307516, 7518981, 10025308, 10615032, 15037962, 20050616, 22556943, 30075924, 45113886, 60151848, 90227772, 180455544]

約数ペア:

[(1, 180455544), (2, 90227772), (3, 60151848), (4, 45113886), (6, 30075924), (8, 22556943), (9, 20050616), (12, 15037962), (17, 10615032), (18, 10025308), (24, 7518981), (34, 5307516), (36, 5012654), (51, 3538344), (68, 2653758), (72, 2506327), (102, 1769172), (136, 1326879), (153, 1179448), (204, 884586), (306, 589724), (379, 476136), (389, 463896), (408, 442293), (612, 294862), (758, 238068), (778, 231948), (1137, 158712), (1167, 154632), (1224, 147431), (1516, 119034), (1556, 115974), (2274, 79356), (2334, 77316), (3032, 59517), (3112, 57987), (3411, 52904), (3501, 51544), (4548, 39678), (4668, 38658), (6443, 28008), (6613, 27288), (6822, 26452), (7002, 25772), (9096, 19839), (9336, 19329), (12886, 14004), (13226, 13644)]