54750400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 84

約数和(自身を含む): 141889480

約数和(自身を除く): 87139080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1801, 1900, 3040, 3602, 3800, 6080, 7204, 7600, 9005, 14408, 15200, 18010, 28816, 30400, 34219, 36020, 45025, 57632, 68438, 72040, 90050, 115264, 136876, 144080, 171095, 180100, 273752, 288160, 342190, 360200, 547504, 576320, 684380, 720400, 855475, 1095008, 1368760, 1440800, 1710950, 2190016, 2737520, 2881600, 3421900, 5475040, 6843800, 10950080, 13687600, 27375200, 54750400]

約数ペア:

[(1, 54750400), (2, 27375200), (4, 13687600), (5, 10950080), (8, 6843800), (10, 5475040), (16, 3421900), (19, 2881600), (20, 2737520), (25, 2190016), (32, 1710950), (38, 1440800), (40, 1368760), (50, 1095008), (64, 855475), (76, 720400), (80, 684380), (95, 576320), (100, 547504), (152, 360200), (160, 342190), (190, 288160), (200, 273752), (304, 180100), (320, 171095), (380, 144080), (400, 136876), (475, 115264), (608, 90050), (760, 72040), (800, 68438), (950, 57632), (1216, 45025), (1520, 36020), (1600, 34219), (1801, 30400), (1900, 28816), (3040, 18010), (3602, 15200), (3800, 14408), (6080, 9005), (7204, 7600)]