69611200

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 84

約数和(自身を含む): 173070520

約数和(自身を除く): 103459320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 278, 313, 320, 400, 556, 626, 695, 800, 1112, 1252, 1390, 1565, 1600, 2224, 2504, 2780, 3130, 3475, 4448, 5008, 5560, 6260, 6950, 7825, 8896, 10016, 11120, 12520, 13900, 15650, 20032, 22240, 25040, 27800, 31300, 43507, 44480, 50080, 55600, 62600, 87014, 100160, 111200, 125200, 174028, 217535, 222400, 250400, 348056, 435070, 500800, 696112, 870140, 1087675, 1392224, 1740280, 2175350, 2784448, 3480560, 4350700, 6961120, 8701400, 13922240, 17402800, 34805600, 69611200]

約数ペア:

[(1, 69611200), (2, 34805600), (4, 17402800), (5, 13922240), (8, 8701400), (10, 6961120), (16, 4350700), (20, 3480560), (25, 2784448), (32, 2175350), (40, 1740280), (50, 1392224), (64, 1087675), (80, 870140), (100, 696112), (139, 500800), (160, 435070), (200, 348056), (278, 250400), (313, 222400), (320, 217535), (400, 174028), (556, 125200), (626, 111200), (695, 100160), (800, 87014), (1112, 62600), (1252, 55600), (1390, 50080), (1565, 44480), (1600, 43507), (2224, 31300), (2504, 27800), (2780, 25040), (3130, 22240), (3475, 20032), (4448, 15650), (5008, 13900), (5560, 12520), (6260, 11120), (6950, 10016), (7825, 8896)]