75434900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 171176544

約数和(自身を除く): 95741644

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 53, 86, 100, 106, 172, 212, 215, 265, 331, 430, 530, 662, 860, 1060, 1075, 1324, 1325, 1655, 2150, 2279, 2650, 3310, 4300, 4558, 5300, 6620, 8275, 9116, 11395, 14233, 16550, 17543, 22790, 28466, 33100, 35086, 45580, 56932, 56975, 70172, 71165, 87715, 113950, 142330, 175430, 227900, 284660, 350860, 355825, 438575, 711650, 754349, 877150, 1423300, 1508698, 1754300, 3017396, 3771745, 7543490, 15086980, 18858725, 37717450, 75434900]

約数ペア:

[(1, 75434900), (2, 37717450), (4, 18858725), (5, 15086980), (10, 7543490), (20, 3771745), (25, 3017396), (43, 1754300), (50, 1508698), (53, 1423300), (86, 877150), (100, 754349), (106, 711650), (172, 438575), (212, 355825), (215, 350860), (265, 284660), (331, 227900), (430, 175430), (530, 142330), (662, 113950), (860, 87715), (1060, 71165), (1075, 70172), (1324, 56975), (1325, 56932), (1655, 45580), (2150, 35086), (2279, 33100), (2650, 28466), (3310, 22790), (4300, 17543), (4558, 16550), (5300, 14233), (6620, 11395), (8275, 9116)]