87855450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 228038976

約数和(自身を除く): 140183526

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 53, 75, 86, 106, 129, 150, 159, 215, 257, 258, 265, 318, 430, 514, 530, 645, 771, 795, 1075, 1285, 1290, 1325, 1542, 1590, 2150, 2279, 2570, 2650, 3225, 3855, 3975, 4558, 6425, 6450, 6837, 7710, 7950, 11051, 11395, 12850, 13621, 13674, 19275, 22102, 22790, 27242, 33153, 34185, 38550, 40863, 55255, 56975, 66306, 68105, 68370, 81726, 110510, 113950, 136210, 165765, 170925, 204315, 276275, 331530, 340525, 341850, 408630, 552550, 585703, 681050, 828825, 1021575, 1171406, 1657650, 1757109, 2043150, 2928515, 3514218, 5857030, 8785545, 14642575, 17571090, 29285150, 43927725, 87855450]

約数ペア:

[(1, 87855450), (2, 43927725), (3, 29285150), (5, 17571090), (6, 14642575), (10, 8785545), (15, 5857030), (25, 3514218), (30, 2928515), (43, 2043150), (50, 1757109), (53, 1657650), (75, 1171406), (86, 1021575), (106, 828825), (129, 681050), (150, 585703), (159, 552550), (215, 408630), (257, 341850), (258, 340525), (265, 331530), (318, 276275), (430, 204315), (514, 170925), (530, 165765), (645, 136210), (771, 113950), (795, 110510), (1075, 81726), (1285, 68370), (1290, 68105), (1325, 66306), (1542, 56975), (1590, 55255), (2150, 40863), (2279, 38550), (2570, 34185), (2650, 33153), (3225, 27242), (3855, 22790), (3975, 22102), (4558, 19275), (6425, 13674), (6450, 13621), (6837, 12850), (7710, 11395), (7950, 11051)]