71473800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 223423200

約数和(自身を除く): 151949400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 150, 200, 278, 300, 417, 556, 600, 695, 834, 857, 1112, 1390, 1668, 1714, 2085, 2571, 2780, 3336, 3428, 3475, 4170, 4285, 5142, 5560, 6856, 6950, 8340, 8570, 10284, 10425, 12855, 13900, 16680, 17140, 20568, 20850, 21425, 25710, 27800, 34280, 41700, 42850, 51420, 64275, 83400, 85700, 102840, 119123, 128550, 171400, 238246, 257100, 357369, 476492, 514200, 595615, 714738, 952984, 1191230, 1429476, 1786845, 2382460, 2858952, 2978075, 3573690, 4764920, 5956150, 7147380, 8934225, 11912300, 14294760, 17868450, 23824600, 35736900, 71473800]

約数ペア:

[(1, 71473800), (2, 35736900), (3, 23824600), (4, 17868450), (5, 14294760), (6, 11912300), (8, 8934225), (10, 7147380), (12, 5956150), (15, 4764920), (20, 3573690), (24, 2978075), (25, 2858952), (30, 2382460), (40, 1786845), (50, 1429476), (60, 1191230), (75, 952984), (100, 714738), (120, 595615), (139, 514200), (150, 476492), (200, 357369), (278, 257100), (300, 238246), (417, 171400), (556, 128550), (600, 119123), (695, 102840), (834, 85700), (857, 83400), (1112, 64275), (1390, 51420), (1668, 42850), (1714, 41700), (2085, 34280), (2571, 27800), (2780, 25710), (3336, 21425), (3428, 20850), (3475, 20568), (4170, 17140), (4285, 16680), (5142, 13900), (5560, 12855), (6856, 10425), (6950, 10284), (8340, 8570)]