832553460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 2625714000

約数和(自身を除く): 1793160540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 349, 435, 457, 522, 580, 698, 870, 914, 1044, 1047, 1305, 1371, 1396, 1740, 1745, 1828, 2094, 2285, 2610, 2742, 3141, 3490, 4113, 4188, 4570, 5220, 5235, 5484, 6282, 6855, 6980, 8226, 9140, 10121, 10470, 12564, 13253, 13710, 15705, 16452, 20242, 20565, 20940, 26506, 27420, 30363, 31410, 39759, 40484, 41130, 50605, 53012, 60726, 62820, 66265, 79518, 82260, 91089, 101210, 119277, 121452, 132530, 151815, 159036, 159493, 182178, 198795, 202420, 238554, 265060, 303630, 318986, 364356, 397590, 455445, 477108, 478479, 596385, 607260, 637972, 795180, 797465, 910890, 956958, 1192770, 1435437, 1594930, 1821780, 1913916, 2385540, 2392395, 2870874, 3189860, 4625297, 4784790, 5741748, 7177185, 9250594, 9569580, 13875891, 14354370, 18501188, 23126485, 27751782, 28708740, 41627673, 46252970, 55503564, 69379455, 83255346, 92505940, 138758910, 166510692, 208138365, 277517820, 416276730, 832553460]

約数ペア:

[(1, 832553460), (2, 416276730), (3, 277517820), (4, 208138365), (5, 166510692), (6, 138758910), (9, 92505940), (10, 83255346), (12, 69379455), (15, 55503564), (18, 46252970), (20, 41627673), (29, 28708740), (30, 27751782), (36, 23126485), (45, 18501188), (58, 14354370), (60, 13875891), (87, 9569580), (90, 9250594), (116, 7177185), (145, 5741748), (174, 4784790), (180, 4625297), (261, 3189860), (290, 2870874), (348, 2392395), (349, 2385540), (435, 1913916), (457, 1821780), (522, 1594930), (580, 1435437), (698, 1192770), (870, 956958), (914, 910890), (1044, 797465), (1047, 795180), (1305, 637972), (1371, 607260), (1396, 596385), (1740, 478479), (1745, 477108), (1828, 455445), (2094, 397590), (2285, 364356), (2610, 318986), (2742, 303630), (3141, 265060), (3490, 238554), (4113, 202420), (4188, 198795), (4570, 182178), (5220, 159493), (5235, 159036), (5484, 151815), (6282, 132530), (6855, 121452), (6980, 119277), (8226, 101210), (9140, 91089), (10121, 82260), (10470, 79518), (12564, 66265), (13253, 62820), (13710, 60726), (15705, 53012), (16452, 50605), (20242, 41130), (20565, 40484), (20940, 39759), (26506, 31410), (27420, 30363)]