121708260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2441}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 370666296

約数和(自身を除く): 248958036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2441, 2493, 2770, 3324, 4155, 4882, 4986, 5540, 7323, 8310, 9764, 9972, 12205, 12465, 14646, 16620, 21969, 24410, 24930, 29292, 36615, 43938, 48820, 49860, 73230, 87876, 109845, 146460, 219690, 439380, 676157, 1352314, 2028471, 2704628, 3380785, 4056942, 6085413, 6761570, 8113884, 10142355, 12170826, 13523140, 20284710, 24341652, 30427065, 40569420, 60854130, 121708260]

約数ペア:

[(1, 121708260), (2, 60854130), (3, 40569420), (4, 30427065), (5, 24341652), (6, 20284710), (9, 13523140), (10, 12170826), (12, 10142355), (15, 8113884), (18, 6761570), (20, 6085413), (30, 4056942), (36, 3380785), (45, 2704628), (60, 2028471), (90, 1352314), (180, 676157), (277, 439380), (554, 219690), (831, 146460), (1108, 109845), (1385, 87876), (1662, 73230), (2441, 49860), (2493, 48820), (2770, 43938), (3324, 36615), (4155, 29292), (4882, 24930), (4986, 24410), (5540, 21969), (7323, 16620), (8310, 14646), (9764, 12465), (9972, 12205)]