180733356

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 500881920

約数和(自身を除く): 320148564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 92, 108, 138, 158, 162, 207, 237, 276, 307, 316, 324, 414, 474, 614, 621, 711, 828, 921, 948, 1228, 1242, 1422, 1817, 1842, 1863, 2133, 2484, 2763, 2844, 3634, 3684, 3726, 4266, 5451, 5526, 6399, 7061, 7268, 7452, 8289, 8532, 10902, 11052, 12798, 14122, 16353, 16578, 21183, 21804, 24253, 24867, 25596, 28244, 32706, 33156, 42366, 48506, 49059, 49734, 63549, 65412, 72759, 84732, 97012, 98118, 99468, 127098, 145518, 147177, 190647, 196236, 218277, 254196, 291036, 294354, 381294, 436554, 557819, 571941, 588708, 654831, 762588, 873108, 1115638, 1143882, 1309662, 1673457, 1964493, 2231276, 2287764, 2619324, 3346914, 3928986, 5020371, 6693828, 7857972, 10040742, 15061113, 20081484, 30122226, 45183339, 60244452, 90366678, 180733356]

約数ペア:

[(1, 180733356), (2, 90366678), (3, 60244452), (4, 45183339), (6, 30122226), (9, 20081484), (12, 15061113), (18, 10040742), (23, 7857972), (27, 6693828), (36, 5020371), (46, 3928986), (54, 3346914), (69, 2619324), (79, 2287764), (81, 2231276), (92, 1964493), (108, 1673457), (138, 1309662), (158, 1143882), (162, 1115638), (207, 873108), (237, 762588), (276, 654831), (307, 588708), (316, 571941), (324, 557819), (414, 436554), (474, 381294), (614, 294354), (621, 291036), (711, 254196), (828, 218277), (921, 196236), (948, 190647), (1228, 147177), (1242, 145518), (1422, 127098), (1817, 99468), (1842, 98118), (1863, 97012), (2133, 84732), (2484, 72759), (2763, 65412), (2844, 63549), (3634, 49734), (3684, 49059), (3726, 48506), (4266, 42366), (5451, 33156), (5526, 32706), (6399, 28244), (7061, 25596), (7268, 24867), (7452, 24253), (8289, 21804), (8532, 21183), (10902, 16578), (11052, 16353), (12798, 14122)]