269985100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5048

約数の個数: 108

約数和(自身を含む): 743624280

約数和(自身を除く): 473639180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 2156, 2450, 2695, 3850, 4900, 5009, 5390, 7700, 10018, 10780, 13475, 20036, 25045, 26950, 35063, 50090, 53900, 55099, 70126, 100180, 110198, 125225, 140252, 175315, 220396, 245441, 250450, 275495, 350630, 385693, 490882, 500900, 550990, 701260, 771386, 876575, 981764, 1101980, 1227205, 1377475, 1542772, 1753150, 1928465, 2454410, 2699851, 2754950, 3506300, 3856930, 4908820, 5399702, 5509900, 6136025, 7713860, 9642325, 10799404, 12272050, 13499255, 19284650, 24544100, 26998510, 38569300, 53997020, 67496275, 134992550, 269985100]

約数ペア:

[(1, 269985100), (2, 134992550), (4, 67496275), (5, 53997020), (7, 38569300), (10, 26998510), (11, 24544100), (14, 19284650), (20, 13499255), (22, 12272050), (25, 10799404), (28, 9642325), (35, 7713860), (44, 6136025), (49, 5509900), (50, 5399702), (55, 4908820), (70, 3856930), (77, 3506300), (98, 2754950), (100, 2699851), (110, 2454410), (140, 1928465), (154, 1753150), (175, 1542772), (196, 1377475), (220, 1227205), (245, 1101980), (275, 981764), (308, 876575), (350, 771386), (385, 701260), (490, 550990), (539, 500900), (550, 490882), (700, 385693), (770, 350630), (980, 275495), (1078, 250450), (1100, 245441), (1225, 220396), (1540, 175315), (1925, 140252), (2156, 125225), (2450, 110198), (2695, 100180), (3850, 70126), (4900, 55099), (5009, 53900), (5390, 50090), (7700, 35063), (10018, 26950), (10780, 25045), (13475, 20036)]