124842400

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1514

約数の個数: 72

約数和(自身を含む): 307691244

約数和(自身を除く): 182848844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1381, 1808, 2260, 2762, 2825, 3616, 4520, 5524, 5650, 6905, 9040, 11048, 11300, 13810, 18080, 22096, 22600, 27620, 34525, 44192, 45200, 55240, 69050, 90400, 110480, 138100, 156053, 220960, 276200, 312106, 552400, 624212, 780265, 1104800, 1248424, 1560530, 2496848, 3121060, 3901325, 4993696, 6242120, 7802650, 12484240, 15605300, 24968480, 31210600, 62421200, 124842400]

約数ペア:

[(1, 124842400), (2, 62421200), (4, 31210600), (5, 24968480), (8, 15605300), (10, 12484240), (16, 7802650), (20, 6242120), (25, 4993696), (32, 3901325), (40, 3121060), (50, 2496848), (80, 1560530), (100, 1248424), (113, 1104800), (160, 780265), (200, 624212), (226, 552400), (400, 312106), (452, 276200), (565, 220960), (800, 156053), (904, 138100), (1130, 110480), (1381, 90400), (1808, 69050), (2260, 55240), (2762, 45200), (2825, 44192), (3616, 34525), (4520, 27620), (5524, 22600), (5650, 22096), (6905, 18080), (9040, 13810), (11048, 11300)]