28617000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{9539}}^1$

素因数の和:9563

約数の個数: 64

約数和(自身を含む): 89294400

約数和(自身を除く): 60677400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 9539, 19078, 28617, 38156, 47695, 57234, 76312, 95390, 114468, 143085, 190780, 228936, 238475, 286170, 381560, 476950, 572340, 715425, 953900, 1144680, 1192375, 1430850, 1907800, 2384750, 2861700, 3577125, 4769500, 5723400, 7154250, 9539000, 14308500, 28617000]

約数ペア:

[(1, 28617000), (2, 14308500), (3, 9539000), (4, 7154250), (5, 5723400), (6, 4769500), (8, 3577125), (10, 2861700), (12, 2384750), (15, 1907800), (20, 1430850), (24, 1192375), (25, 1144680), (30, 953900), (40, 715425), (50, 572340), (60, 476950), (75, 381560), (100, 286170), (120, 238475), (125, 228936), (150, 190780), (200, 143085), (250, 114468), (300, 95390), (375, 76312), (500, 57234), (600, 47695), (750, 38156), (1000, 28617), (1500, 19078), (3000, 9539)]