64216000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 112

約数和(自身を含む): 166420800

約数和(自身を除く): 102204800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 349, 368, 400, 460, 500, 575, 698, 736, 800, 920, 1000, 1150, 1396, 1472, 1600, 1745, 1840, 2000, 2300, 2792, 2875, 3490, 3680, 4000, 4600, 5584, 5750, 6980, 7360, 8000, 8027, 8725, 9200, 11168, 11500, 13960, 16054, 17450, 18400, 22336, 23000, 27920, 32108, 34900, 36800, 40135, 43625, 46000, 55840, 64216, 69800, 80270, 87250, 92000, 111680, 128432, 139600, 160540, 174500, 184000, 200675, 256864, 279200, 321080, 349000, 401350, 513728, 558400, 642160, 698000, 802700, 1003375, 1284320, 1396000, 1605400, 2006750, 2568640, 2792000, 3210800, 4013500, 6421600, 8027000, 12843200, 16054000, 32108000, 64216000]

約数ペア:

[(1, 64216000), (2, 32108000), (4, 16054000), (5, 12843200), (8, 8027000), (10, 6421600), (16, 4013500), (20, 3210800), (23, 2792000), (25, 2568640), (32, 2006750), (40, 1605400), (46, 1396000), (50, 1284320), (64, 1003375), (80, 802700), (92, 698000), (100, 642160), (115, 558400), (125, 513728), (160, 401350), (184, 349000), (200, 321080), (230, 279200), (250, 256864), (320, 200675), (349, 184000), (368, 174500), (400, 160540), (460, 139600), (500, 128432), (575, 111680), (698, 92000), (736, 87250), (800, 80270), (920, 69800), (1000, 64216), (1150, 55840), (1396, 46000), (1472, 43625), (1600, 40135), (1745, 36800), (1840, 34900), (2000, 32108), (2300, 27920), (2792, 23000), (2875, 22336), (3490, 18400), (3680, 17450), (4000, 16054), (4600, 13960), (5584, 11500), (5750, 11168), (6980, 9200), (7360, 8725), (8000, 8027)]