81982200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 256233600

約数和(自身を除く): 174251400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 150, 200, 278, 300, 417, 556, 600, 695, 834, 983, 1112, 1390, 1668, 1966, 2085, 2780, 2949, 3336, 3475, 3932, 4170, 4915, 5560, 5898, 6950, 7864, 8340, 9830, 10425, 11796, 13900, 14745, 16680, 19660, 20850, 23592, 24575, 27800, 29490, 39320, 41700, 49150, 58980, 73725, 83400, 98300, 117960, 136637, 147450, 196600, 273274, 294900, 409911, 546548, 589800, 683185, 819822, 1093096, 1366370, 1639644, 2049555, 2732740, 3279288, 3415925, 4099110, 5465480, 6831850, 8198220, 10247775, 13663700, 16396440, 20495550, 27327400, 40991100, 81982200]

約数ペア:

[(1, 81982200), (2, 40991100), (3, 27327400), (4, 20495550), (5, 16396440), (6, 13663700), (8, 10247775), (10, 8198220), (12, 6831850), (15, 5465480), (20, 4099110), (24, 3415925), (25, 3279288), (30, 2732740), (40, 2049555), (50, 1639644), (60, 1366370), (75, 1093096), (100, 819822), (120, 683185), (139, 589800), (150, 546548), (200, 409911), (278, 294900), (300, 273274), (417, 196600), (556, 147450), (600, 136637), (695, 117960), (834, 98300), (983, 83400), (1112, 73725), (1390, 58980), (1668, 49150), (1966, 41700), (2085, 39320), (2780, 29490), (2949, 27800), (3336, 24575), (3475, 23592), (3932, 20850), (4170, 19660), (4915, 16680), (5560, 14745), (5898, 13900), (6950, 11796), (7864, 10425), (8340, 9830)]