27917750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 63382176

約数和(自身を除く): 35464426

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 53, 70, 86, 98, 106, 125, 175, 215, 245, 250, 265, 301, 350, 371, 430, 490, 530, 602, 742, 875, 1075, 1225, 1325, 1505, 1750, 1855, 2107, 2150, 2279, 2450, 2597, 2650, 3010, 3710, 4214, 4558, 5194, 5375, 6125, 6625, 7525, 9275, 10535, 10750, 11395, 12250, 12985, 13250, 15050, 15953, 18550, 21070, 22790, 25970, 31906, 37625, 46375, 52675, 56975, 64925, 75250, 79765, 92750, 105350, 111671, 113950, 129850, 159530, 223342, 263375, 284875, 324625, 398825, 526750, 558355, 569750, 649250, 797650, 1116710, 1994125, 2791775, 3988250, 5583550, 13958875, 27917750]

約数ペア:

[(1, 27917750), (2, 13958875), (5, 5583550), (7, 3988250), (10, 2791775), (14, 1994125), (25, 1116710), (35, 797650), (43, 649250), (49, 569750), (50, 558355), (53, 526750), (70, 398825), (86, 324625), (98, 284875), (106, 263375), (125, 223342), (175, 159530), (215, 129850), (245, 113950), (250, 111671), (265, 105350), (301, 92750), (350, 79765), (371, 75250), (430, 64925), (490, 56975), (530, 52675), (602, 46375), (742, 37625), (875, 31906), (1075, 25970), (1225, 22790), (1325, 21070), (1505, 18550), (1750, 15953), (1855, 15050), (2107, 13250), (2150, 12985), (2279, 12250), (2450, 11395), (2597, 10750), (2650, 10535), (3010, 9275), (3710, 7525), (4214, 6625), (4558, 6125), (5194, 5375)]