289182450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 756201600

約数和(自身を除く): 467019150

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 109, 115, 138, 150, 218, 230, 327, 345, 545, 575, 654, 690, 769, 1090, 1150, 1538, 1635, 1725, 2307, 2507, 2725, 3270, 3450, 3845, 4614, 5014, 5450, 7521, 7690, 8175, 11535, 12535, 15042, 16350, 17687, 19225, 23070, 25070, 35374, 37605, 38450, 53061, 57675, 62675, 75210, 83821, 88435, 106122, 115350, 125350, 167642, 176870, 188025, 251463, 265305, 376050, 419105, 442175, 502926, 530610, 838210, 884350, 1257315, 1326525, 1927883, 2095525, 2514630, 2653050, 3855766, 4191050, 5783649, 6286575, 9639415, 11567298, 12573150, 19278830, 28918245, 48197075, 57836490, 96394150, 144591225, 289182450]

約数ペア:

[(1, 289182450), (2, 144591225), (3, 96394150), (5, 57836490), (6, 48197075), (10, 28918245), (15, 19278830), (23, 12573150), (25, 11567298), (30, 9639415), (46, 6286575), (50, 5783649), (69, 4191050), (75, 3855766), (109, 2653050), (115, 2514630), (138, 2095525), (150, 1927883), (218, 1326525), (230, 1257315), (327, 884350), (345, 838210), (545, 530610), (575, 502926), (654, 442175), (690, 419105), (769, 376050), (1090, 265305), (1150, 251463), (1538, 188025), (1635, 176870), (1725, 167642), (2307, 125350), (2507, 115350), (2725, 106122), (3270, 88435), (3450, 83821), (3845, 75210), (4614, 62675), (5014, 57675), (5450, 53061), (7521, 38450), (7690, 37605), (8175, 35374), (11535, 25070), (12535, 23070), (15042, 19225), (16350, 17687)]