122013450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20857}}^1$

素因数の和:20888

約数の個数: 72

約数和(自身を含む): 353042508

約数和(自身を除く): 231029058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 20857, 41714, 62571, 104285, 125142, 187713, 208570, 271141, 312855, 375426, 521425, 542282, 625710, 813423, 938565, 1042850, 1355705, 1564275, 1626846, 1877130, 2440269, 2711410, 3128550, 4067115, 4692825, 4880538, 6778525, 8134230, 9385650, 12201345, 13557050, 20335575, 24402690, 40671150, 61006725, 122013450]

約数ペア:

[(1, 122013450), (2, 61006725), (3, 40671150), (5, 24402690), (6, 20335575), (9, 13557050), (10, 12201345), (13, 9385650), (15, 8134230), (18, 6778525), (25, 4880538), (26, 4692825), (30, 4067115), (39, 3128550), (45, 2711410), (50, 2440269), (65, 1877130), (75, 1626846), (78, 1564275), (90, 1355705), (117, 1042850), (130, 938565), (150, 813423), (195, 625710), (225, 542282), (234, 521425), (325, 375426), (390, 312855), (450, 271141), (585, 208570), (650, 187713), (975, 125142), (1170, 104285), (1950, 62571), (2925, 41714), (5850, 20857)]