122503140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12841}}^1$

素因数の和:12909

約数の個数: 72

約数和(自身を含む): 378633528

約数和(自身を除く): 256130388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 12841, 25682, 38523, 51364, 64205, 77046, 115569, 128410, 154092, 192615, 231138, 256820, 385230, 462276, 577845, 680573, 770460, 1155690, 1361146, 2041719, 2311380, 2722292, 3402865, 4083438, 6125157, 6805730, 8166876, 10208595, 12250314, 13611460, 20417190, 24500628, 30625785, 40834380, 61251570, 122503140]

約数ペア:

[(1, 122503140), (2, 61251570), (3, 40834380), (4, 30625785), (5, 24500628), (6, 20417190), (9, 13611460), (10, 12250314), (12, 10208595), (15, 8166876), (18, 6805730), (20, 6125157), (30, 4083438), (36, 3402865), (45, 2722292), (53, 2311380), (60, 2041719), (90, 1361146), (106, 1155690), (159, 770460), (180, 680573), (212, 577845), (265, 462276), (318, 385230), (477, 256820), (530, 231138), (636, 192615), (795, 154092), (954, 128410), (1060, 115569), (1590, 77046), (1908, 64205), (2385, 51364), (3180, 38523), (4770, 25682), (9540, 12841)]