66243200

素因数分解:

$2^7\times 5^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 165941760

約数和(自身を除く): 99698560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 163, 200, 254, 320, 326, 400, 508, 635, 640, 652, 800, 815, 1016, 1270, 1304, 1600, 1630, 2032, 2540, 2608, 3175, 3200, 3260, 4064, 4075, 5080, 5216, 6350, 6520, 8128, 8150, 10160, 10432, 12700, 13040, 16256, 16300, 20320, 20701, 20864, 25400, 26080, 32600, 40640, 41402, 50800, 52160, 65200, 81280, 82804, 101600, 103505, 104320, 130400, 165608, 203200, 207010, 260800, 331216, 406400, 414020, 517525, 521600, 662432, 828040, 1035050, 1324864, 1656080, 2070100, 2649728, 3312160, 4140200, 6624320, 8280400, 13248640, 16560800, 33121600, 66243200]

約数ペア:

[(1, 66243200), (2, 33121600), (4, 16560800), (5, 13248640), (8, 8280400), (10, 6624320), (16, 4140200), (20, 3312160), (25, 2649728), (32, 2070100), (40, 1656080), (50, 1324864), (64, 1035050), (80, 828040), (100, 662432), (127, 521600), (128, 517525), (160, 414020), (163, 406400), (200, 331216), (254, 260800), (320, 207010), (326, 203200), (400, 165608), (508, 130400), (635, 104320), (640, 103505), (652, 101600), (800, 82804), (815, 81280), (1016, 65200), (1270, 52160), (1304, 50800), (1600, 41402), (1630, 40640), (2032, 32600), (2540, 26080), (2608, 25400), (3175, 20864), (3200, 20701), (3260, 20320), (4064, 16300), (4075, 16256), (5080, 13040), (5216, 12700), (6350, 10432), (6520, 10160), (8128, 8150)]