69890751180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{214639}}^1$

素因数の和:214730

約数の個数: 144

約数和(自身を含む): 223136309760

約数和(自身を除く): 153245558580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 670, 804, 810, 972, 1005, 1206, 1215, 1340, 1620, 1809, 2010, 2412, 2430, 3015, 3618, 4020, 4860, 5427, 6030, 7236, 9045, 10854, 12060, 16281, 18090, 21708, 27135, 32562, 36180, 54270, 65124, 81405, 108540, 162810, 214639, 325620, 429278, 643917, 858556, 1073195, 1287834, 1931751, 2146390, 2575668, 3219585, 3863502, 4292780, 5795253, 6439170, 7727004, 9658755, 11590506, 12878340, 14380813, 17385759, 19317510, 23181012, 28761626, 28976265, 34771518, 38635020, 43142439, 52157277, 57523252, 57952530, 69543036, 71904065, 86284878, 86928795, 104314554, 115905060, 129427317, 143808130, 172569756, 173857590, 208629108, 215712195, 258854634, 260786385, 287616260, 347715180, 388281951, 431424390, 517709268, 521572770, 647136585, 776563902, 862848780, 1043145540, 1164845853, 1294273170, 1553127804, 1941409755, 2329691706, 2588546340, 3494537559, 3882819510, 4659383412, 5824229265, 6989075118, 7765639020, 11648458530, 13978150236, 17472687795, 23296917060, 34945375590, 69890751180]

約数ペア:

[(1, 69890751180), (2, 34945375590), (3, 23296917060), (4, 17472687795), (5, 13978150236), (6, 11648458530), (9, 7765639020), (10, 6989075118), (12, 5824229265), (15, 4659383412), (18, 3882819510), (20, 3494537559), (27, 2588546340), (30, 2329691706), (36, 1941409755), (45, 1553127804), (54, 1294273170), (60, 1164845853), (67, 1043145540), (81, 862848780), (90, 776563902), (108, 647136585), (134, 521572770), (135, 517709268), (162, 431424390), (180, 388281951), (201, 347715180), (243, 287616260), (268, 260786385), (270, 258854634), (324, 215712195), (335, 208629108), (402, 173857590), (405, 172569756), (486, 143808130), (540, 129427317), (603, 115905060), (670, 104314554), (804, 86928795), (810, 86284878), (972, 71904065), (1005, 69543036), (1206, 57952530), (1215, 57523252), (1340, 52157277), (1620, 43142439), (1809, 38635020), (2010, 34771518), (2412, 28976265), (2430, 28761626), (3015, 23181012), (3618, 19317510), (4020, 17385759), (4860, 14380813), (5427, 12878340), (6030, 11590506), (7236, 9658755), (9045, 7727004), (10854, 6439170), (12060, 5795253), (16281, 4292780), (18090, 3863502), (21708, 3219585), (27135, 2575668), (32562, 2146390), (36180, 1931751), (54270, 1287834), (65124, 1073195), (81405, 858556), (108540, 643917), (162810, 429278), (214639, 325620)]