149877280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2731}}^1$

素因数の和:2767

約数の個数: 96

約数和(自身を含む): 413078400

約数和(自身を除く): 263201120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2731, 2744, 3430, 3920, 5462, 5488, 6860, 7840, 10924, 10976, 13655, 13720, 19117, 21848, 27310, 27440, 38234, 43696, 54620, 54880, 76468, 87392, 95585, 109240, 133819, 152936, 191170, 218480, 267638, 305872, 382340, 436960, 535276, 611744, 669095, 764680, 936733, 1070552, 1338190, 1529360, 1873466, 2141104, 2676380, 3058720, 3746932, 4282208, 4683665, 5352760, 7493864, 9367330, 10705520, 14987728, 18734660, 21411040, 29975456, 37469320, 74938640, 149877280]

約数ペア:

[(1, 149877280), (2, 74938640), (4, 37469320), (5, 29975456), (7, 21411040), (8, 18734660), (10, 14987728), (14, 10705520), (16, 9367330), (20, 7493864), (28, 5352760), (32, 4683665), (35, 4282208), (40, 3746932), (49, 3058720), (56, 2676380), (70, 2141104), (80, 1873466), (98, 1529360), (112, 1338190), (140, 1070552), (160, 936733), (196, 764680), (224, 669095), (245, 611744), (280, 535276), (343, 436960), (392, 382340), (490, 305872), (560, 267638), (686, 218480), (784, 191170), (980, 152936), (1120, 133819), (1372, 109240), (1568, 95585), (1715, 87392), (1960, 76468), (2731, 54880), (2744, 54620), (3430, 43696), (3920, 38234), (5462, 27440), (5488, 27310), (6860, 21848), (7840, 19117), (10924, 13720), (10976, 13655)]