75785360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19333}}^1$

素因数の和:19360

約数の個数: 60

約数和(自身を含む): 204979068

約数和(自身を除く): 129193708

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19333, 38666, 77332, 96665, 135331, 154664, 193330, 270662, 309328, 386660, 541324, 676655, 773320, 947317, 1082648, 1353310, 1546640, 1894634, 2165296, 2706620, 3789268, 4736585, 5413240, 7578536, 9473170, 10826480, 15157072, 18946340, 37892680, 75785360]

約数ペア:

[(1, 75785360), (2, 37892680), (4, 18946340), (5, 15157072), (7, 10826480), (8, 9473170), (10, 7578536), (14, 5413240), (16, 4736585), (20, 3789268), (28, 2706620), (35, 2165296), (40, 1894634), (49, 1546640), (56, 1353310), (70, 1082648), (80, 947317), (98, 773320), (112, 676655), (140, 541324), (196, 386660), (245, 309328), (280, 270662), (392, 193330), (490, 154664), (560, 135331), (784, 96665), (980, 77332), (1960, 38666), (3920, 19333)]