255326750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 585804960

約数和(自身を除く): 330478210

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 125, 133, 175, 190, 245, 250, 266, 350, 475, 490, 665, 875, 931, 950, 1097, 1225, 1330, 1750, 1862, 2194, 2375, 2450, 3325, 4655, 4750, 5485, 6125, 6650, 7679, 9310, 10970, 12250, 15358, 16625, 20843, 23275, 27425, 33250, 38395, 41686, 46550, 53753, 54850, 76790, 104215, 107506, 116375, 137125, 145901, 191975, 208430, 232750, 268765, 274250, 291802, 383950, 521075, 537530, 729505, 959875, 1021307, 1042150, 1343825, 1459010, 1919750, 2042614, 2605375, 2687650, 3647525, 5106535, 5210750, 6719125, 7295050, 10213070, 13438250, 18237625, 25532675, 36475250, 51065350, 127663375, 255326750]

約数ペア:

[(1, 255326750), (2, 127663375), (5, 51065350), (7, 36475250), (10, 25532675), (14, 18237625), (19, 13438250), (25, 10213070), (35, 7295050), (38, 6719125), (49, 5210750), (50, 5106535), (70, 3647525), (95, 2687650), (98, 2605375), (125, 2042614), (133, 1919750), (175, 1459010), (190, 1343825), (245, 1042150), (250, 1021307), (266, 959875), (350, 729505), (475, 537530), (490, 521075), (665, 383950), (875, 291802), (931, 274250), (950, 268765), (1097, 232750), (1225, 208430), (1330, 191975), (1750, 145901), (1862, 137125), (2194, 116375), (2375, 107506), (2450, 104215), (3325, 76790), (4655, 54850), (4750, 53753), (5485, 46550), (6125, 41686), (6650, 38395), (7679, 33250), (9310, 27425), (10970, 23275), (12250, 20843), (15358, 16625)]