68825800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 167935680

約数和(自身を除く): 99109880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 53, 86, 100, 106, 151, 172, 200, 212, 215, 265, 302, 344, 424, 430, 530, 604, 755, 860, 1060, 1075, 1208, 1325, 1510, 1720, 2120, 2150, 2279, 2650, 3020, 3775, 4300, 4558, 5300, 6040, 6493, 7550, 8003, 8600, 9116, 10600, 11395, 12986, 15100, 16006, 18232, 22790, 25972, 30200, 32012, 32465, 40015, 45580, 51944, 56975, 64024, 64930, 80030, 91160, 113950, 129860, 160060, 162325, 200075, 227900, 259720, 320120, 324650, 344129, 400150, 455800, 649300, 688258, 800300, 1298600, 1376516, 1600600, 1720645, 2753032, 3441290, 6882580, 8603225, 13765160, 17206450, 34412900, 68825800]

約数ペア:

[(1, 68825800), (2, 34412900), (4, 17206450), (5, 13765160), (8, 8603225), (10, 6882580), (20, 3441290), (25, 2753032), (40, 1720645), (43, 1600600), (50, 1376516), (53, 1298600), (86, 800300), (100, 688258), (106, 649300), (151, 455800), (172, 400150), (200, 344129), (212, 324650), (215, 320120), (265, 259720), (302, 227900), (344, 200075), (424, 162325), (430, 160060), (530, 129860), (604, 113950), (755, 91160), (860, 80030), (1060, 64930), (1075, 64024), (1208, 56975), (1325, 51944), (1510, 45580), (1720, 40015), (2120, 32465), (2150, 32012), (2279, 30200), (2650, 25972), (3020, 22790), (3775, 18232), (4300, 16006), (4558, 15100), (5300, 12986), (6040, 11395), (6493, 10600), (7550, 9116), (8003, 8600)]