129443200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 336753000

約数和(自身を除く): 207309800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 2129, 2432, 3040, 3200, 3800, 4258, 6080, 7600, 8516, 10645, 12160, 15200, 17032, 21290, 30400, 34064, 40451, 42580, 53225, 60800, 68128, 80902, 85160, 106450, 136256, 161804, 170320, 202255, 212900, 272512, 323608, 340640, 404510, 425800, 647216, 681280, 809020, 851600, 1011275, 1294432, 1362560, 1618040, 1703200, 2022550, 2588864, 3236080, 3406400, 4045100, 5177728, 6472160, 6812800, 8090200, 12944320, 16180400, 25888640, 32360800, 64721600, 129443200]

約数ペア:

[(1, 129443200), (2, 64721600), (4, 32360800), (5, 25888640), (8, 16180400), (10, 12944320), (16, 8090200), (19, 6812800), (20, 6472160), (25, 5177728), (32, 4045100), (38, 3406400), (40, 3236080), (50, 2588864), (64, 2022550), (76, 1703200), (80, 1618040), (95, 1362560), (100, 1294432), (128, 1011275), (152, 851600), (160, 809020), (190, 681280), (200, 647216), (304, 425800), (320, 404510), (380, 340640), (400, 323608), (475, 272512), (608, 212900), (640, 202255), (760, 170320), (800, 161804), (950, 136256), (1216, 106450), (1520, 85160), (1600, 80902), (1900, 68128), (2129, 60800), (2432, 53225), (3040, 42580), (3200, 40451), (3800, 34064), (4258, 30400), (6080, 21290), (7600, 17032), (8516, 15200), (10645, 12160)]