100969400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{10303}}^1$

素因数の和:10333

約数の個数: 72

約数和(自身を含む): 273107520

約数和(自身を除く): 172138120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 10303, 20606, 41212, 51515, 72121, 82424, 103030, 144242, 206060, 257575, 288484, 360605, 412120, 504847, 515150, 576968, 721210, 1009694, 1030300, 1442420, 1803025, 2019388, 2060600, 2524235, 2884840, 3606050, 4038776, 5048470, 7212100, 10096940, 12621175, 14424200, 20193880, 25242350, 50484700, 100969400]

約数ペア:

[(1, 100969400), (2, 50484700), (4, 25242350), (5, 20193880), (7, 14424200), (8, 12621175), (10, 10096940), (14, 7212100), (20, 5048470), (25, 4038776), (28, 3606050), (35, 2884840), (40, 2524235), (49, 2060600), (50, 2019388), (56, 1803025), (70, 1442420), (98, 1030300), (100, 1009694), (140, 721210), (175, 576968), (196, 515150), (200, 504847), (245, 412120), (280, 360605), (350, 288484), (392, 257575), (490, 206060), (700, 144242), (980, 103030), (1225, 82424), (1400, 72121), (1960, 51515), (2450, 41212), (4900, 20606), (9800, 10303)]