34412900

素因数分解:

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

素因数の和:261

約数の個数: 72

約数和(自身を含む): 78369984

約数和(自身を除く): 43957084

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 53, 86, 100, 106, 151, 172, 212, 215, 265, 302, 430, 530, 604, 755, 860, 1060, 1075, 1325, 1510, 2150, 2279, 2650, 3020, 3775, 4300, 4558, 5300, 6493, 7550, 8003, 9116, 11395, 12986, 15100, 16006, 22790, 25972, 32012, 32465, 40015, 45580, 56975, 64930, 80030, 113950, 129860, 160060, 162325, 200075, 227900, 324650, 344129, 400150, 649300, 688258, 800300, 1376516, 1720645, 3441290, 6882580, 8603225, 17206450, 34412900]

約数ペア:

[(1, 34412900), (2, 17206450), (4, 8603225), (5, 6882580), (10, 3441290), (20, 1720645), (25, 1376516), (43, 800300), (50, 688258), (53, 649300), (86, 400150), (100, 344129), (106, 324650), (151, 227900), (172, 200075), (212, 162325), (215, 160060), (265, 129860), (302, 113950), (430, 80030), (530, 64930), (604, 56975), (755, 45580), (860, 40015), (1060, 32465), (1075, 32012), (1325, 25972), (1510, 22790), (2150, 16006), (2279, 15100), (2650, 12986), (3020, 11395), (3775, 9116), (4300, 8003), (4558, 7550), (5300, 6493)]