91841550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 241591680

約数和(自身を除く): 149750130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 43, 50, 58, 75, 86, 87, 129, 145, 150, 174, 215, 258, 290, 430, 435, 491, 645, 725, 870, 982, 1075, 1247, 1290, 1450, 1473, 2150, 2175, 2455, 2494, 2946, 3225, 3741, 4350, 4910, 6235, 6450, 7365, 7482, 12275, 12470, 14239, 14730, 18705, 21113, 24550, 28478, 31175, 36825, 37410, 42226, 42717, 62350, 63339, 71195, 73650, 85434, 93525, 105565, 126678, 142390, 187050, 211130, 213585, 316695, 355975, 427170, 527825, 612277, 633390, 711950, 1055650, 1067925, 1224554, 1583475, 1836831, 2135850, 3061385, 3166950, 3673662, 6122770, 9184155, 15306925, 18368310, 30613850, 45920775, 91841550]

約数ペア:

[(1, 91841550), (2, 45920775), (3, 30613850), (5, 18368310), (6, 15306925), (10, 9184155), (15, 6122770), (25, 3673662), (29, 3166950), (30, 3061385), (43, 2135850), (50, 1836831), (58, 1583475), (75, 1224554), (86, 1067925), (87, 1055650), (129, 711950), (145, 633390), (150, 612277), (174, 527825), (215, 427170), (258, 355975), (290, 316695), (430, 213585), (435, 211130), (491, 187050), (645, 142390), (725, 126678), (870, 105565), (982, 93525), (1075, 85434), (1247, 73650), (1290, 71195), (1450, 63339), (1473, 62350), (2150, 42717), (2175, 42226), (2455, 37410), (2494, 36825), (2946, 31175), (3225, 28478), (3741, 24550), (4350, 21113), (4910, 18705), (6235, 14730), (6450, 14239), (7365, 12470), (7482, 12275)]