180851484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 306859236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 71, 92, 132, 138, 142, 213, 253, 276, 284, 426, 506, 759, 781, 839, 852, 1012, 1518, 1562, 1633, 1678, 2343, 2517, 3036, 3124, 3266, 3356, 4686, 4899, 5034, 6532, 9229, 9372, 9798, 10068, 17963, 18458, 19297, 19596, 27687, 35926, 36916, 38594, 53889, 55374, 57891, 59569, 71852, 77188, 107778, 110748, 115782, 119138, 178707, 212267, 215556, 231564, 238276, 357414, 424534, 636801, 655259, 714828, 849068, 1273602, 1310518, 1370087, 1965777, 2547204, 2621036, 2740174, 3931554, 4110261, 5480348, 7863108, 8220522, 15070957, 16441044, 30141914, 45212871, 60283828, 90425742, 180851484]

約数ペア:

[(1, 180851484), (2, 90425742), (3, 60283828), (4, 45212871), (6, 30141914), (11, 16441044), (12, 15070957), (22, 8220522), (23, 7863108), (33, 5480348), (44, 4110261), (46, 3931554), (66, 2740174), (69, 2621036), (71, 2547204), (92, 1965777), (132, 1370087), (138, 1310518), (142, 1273602), (213, 849068), (253, 714828), (276, 655259), (284, 636801), (426, 424534), (506, 357414), (759, 238276), (781, 231564), (839, 215556), (852, 212267), (1012, 178707), (1518, 119138), (1562, 115782), (1633, 110748), (1678, 107778), (2343, 77188), (2517, 71852), (3036, 59569), (3124, 57891), (3266, 55374), (3356, 53889), (4686, 38594), (4899, 36916), (5034, 35926), (6532, 27687), (9229, 19596), (9372, 19297), (9798, 18458), (10068, 17963)]