70452180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 223221768

約数和(自身を除く): 152769588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 277, 314, 324, 405, 471, 540, 554, 628, 785, 810, 831, 942, 1108, 1385, 1413, 1570, 1620, 1662, 1884, 2355, 2493, 2770, 2826, 3140, 3324, 4155, 4239, 4710, 4986, 5540, 5652, 7065, 7479, 8310, 8478, 9420, 9972, 12465, 12717, 14130, 14958, 16620, 16956, 21195, 22437, 24930, 25434, 28260, 29916, 37395, 42390, 43489, 44874, 49860, 50868, 63585, 74790, 84780, 86978, 89748, 112185, 127170, 130467, 149580, 173956, 217445, 224370, 254340, 260934, 391401, 434890, 448740, 521868, 652335, 782802, 869780, 1174203, 1304670, 1565604, 1957005, 2348406, 2609340, 3522609, 3914010, 4696812, 5871015, 7045218, 7828020, 11742030, 14090436, 17613045, 23484060, 35226090, 70452180]

約数ペア:

[(1, 70452180), (2, 35226090), (3, 23484060), (4, 17613045), (5, 14090436), (6, 11742030), (9, 7828020), (10, 7045218), (12, 5871015), (15, 4696812), (18, 3914010), (20, 3522609), (27, 2609340), (30, 2348406), (36, 1957005), (45, 1565604), (54, 1304670), (60, 1174203), (81, 869780), (90, 782802), (108, 652335), (135, 521868), (157, 448740), (162, 434890), (180, 391401), (270, 260934), (277, 254340), (314, 224370), (324, 217445), (405, 173956), (471, 149580), (540, 130467), (554, 127170), (628, 112185), (785, 89748), (810, 86978), (831, 84780), (942, 74790), (1108, 63585), (1385, 50868), (1413, 49860), (1570, 44874), (1620, 43489), (1662, 42390), (1884, 37395), (2355, 29916), (2493, 28260), (2770, 25434), (2826, 24930), (3140, 22437), (3324, 21195), (4155, 16956), (4239, 16620), (4710, 14958), (4986, 14130), (5540, 12717), (5652, 12465), (7065, 9972), (7479, 9420), (8310, 8478)]