64264000

素因数分解:

$2^6\times 5^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 112

約数和(自身を含む): 165232080

約数和(自身を除く): 100968080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 145, 160, 200, 232, 250, 277, 290, 320, 400, 464, 500, 554, 580, 725, 800, 928, 1000, 1108, 1160, 1385, 1450, 1600, 1856, 2000, 2216, 2320, 2770, 2900, 3625, 4000, 4432, 4640, 5540, 5800, 6925, 7250, 8000, 8033, 8864, 9280, 11080, 11600, 13850, 14500, 16066, 17728, 22160, 23200, 27700, 29000, 32132, 34625, 40165, 44320, 46400, 55400, 58000, 64264, 69250, 80330, 88640, 110800, 116000, 128528, 138500, 160660, 200825, 221600, 232000, 257056, 277000, 321320, 401650, 443200, 514112, 554000, 642640, 803300, 1004125, 1108000, 1285280, 1606600, 2008250, 2216000, 2570560, 3213200, 4016500, 6426400, 8033000, 12852800, 16066000, 32132000, 64264000]

約数ペア:

[(1, 64264000), (2, 32132000), (4, 16066000), (5, 12852800), (8, 8033000), (10, 6426400), (16, 4016500), (20, 3213200), (25, 2570560), (29, 2216000), (32, 2008250), (40, 1606600), (50, 1285280), (58, 1108000), (64, 1004125), (80, 803300), (100, 642640), (116, 554000), (125, 514112), (145, 443200), (160, 401650), (200, 321320), (232, 277000), (250, 257056), (277, 232000), (290, 221600), (320, 200825), (400, 160660), (464, 138500), (500, 128528), (554, 116000), (580, 110800), (725, 88640), (800, 80330), (928, 69250), (1000, 64264), (1108, 58000), (1160, 55400), (1385, 46400), (1450, 44320), (1600, 40165), (1856, 34625), (2000, 32132), (2216, 29000), (2320, 27700), (2770, 23200), (2900, 22160), (3625, 17728), (4000, 16066), (4432, 14500), (4640, 13850), (5540, 11600), (5800, 11080), (6925, 9280), (7250, 8864), (8000, 8033)]