40827000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 131788800

約数和(自身を除く): 90961800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 439, 465, 500, 600, 620, 744, 750, 775, 878, 930, 1000, 1240, 1317, 1500, 1550, 1756, 1860, 2195, 2325, 2634, 3000, 3100, 3512, 3720, 3875, 4390, 4650, 5268, 6200, 6585, 7750, 8780, 9300, 10536, 10975, 11625, 13170, 13609, 15500, 17560, 18600, 21950, 23250, 26340, 27218, 31000, 32925, 40827, 43900, 46500, 52680, 54436, 54875, 65850, 68045, 81654, 87800, 93000, 108872, 109750, 131700, 136090, 163308, 164625, 204135, 219500, 263400, 272180, 326616, 329250, 340225, 408270, 439000, 544360, 658500, 680450, 816540, 1020675, 1317000, 1360900, 1633080, 1701125, 2041350, 2721800, 3402250, 4082700, 5103375, 6804500, 8165400, 10206750, 13609000, 20413500, 40827000]

約数ペア:

[(1, 40827000), (2, 20413500), (3, 13609000), (4, 10206750), (5, 8165400), (6, 6804500), (8, 5103375), (10, 4082700), (12, 3402250), (15, 2721800), (20, 2041350), (24, 1701125), (25, 1633080), (30, 1360900), (31, 1317000), (40, 1020675), (50, 816540), (60, 680450), (62, 658500), (75, 544360), (93, 439000), (100, 408270), (120, 340225), (124, 329250), (125, 326616), (150, 272180), (155, 263400), (186, 219500), (200, 204135), (248, 164625), (250, 163308), (300, 136090), (310, 131700), (372, 109750), (375, 108872), (439, 93000), (465, 87800), (500, 81654), (600, 68045), (620, 65850), (744, 54875), (750, 54436), (775, 52680), (878, 46500), (930, 43900), (1000, 40827), (1240, 32925), (1317, 31000), (1500, 27218), (1550, 26340), (1756, 23250), (1860, 21950), (2195, 18600), (2325, 17560), (2634, 15500), (3000, 13609), (3100, 13170), (3512, 11625), (3720, 10975), (3875, 10536), (4390, 9300), (4650, 8780), (5268, 7750), (6200, 6585)]