90767200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4976

約数の個数: 72

約数和(自身を含む): 231266448

約数和(自身を除く): 140499248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4600, 4933, 9200, 9866, 18400, 19732, 24665, 39464, 49330, 78928, 98660, 113459, 123325, 157856, 197320, 226918, 246650, 394640, 453836, 493300, 567295, 789280, 907672, 986600, 1134590, 1815344, 1973200, 2269180, 2836475, 3630688, 3946400, 4538360, 5672950, 9076720, 11345900, 18153440, 22691800, 45383600, 90767200]

約数ペア:

[(1, 90767200), (2, 45383600), (4, 22691800), (5, 18153440), (8, 11345900), (10, 9076720), (16, 5672950), (20, 4538360), (23, 3946400), (25, 3630688), (32, 2836475), (40, 2269180), (46, 1973200), (50, 1815344), (80, 1134590), (92, 986600), (100, 907672), (115, 789280), (160, 567295), (184, 493300), (200, 453836), (230, 394640), (368, 246650), (400, 226918), (460, 197320), (575, 157856), (736, 123325), (800, 113459), (920, 98660), (1150, 78928), (1840, 49330), (2300, 39464), (3680, 24665), (4600, 19732), (4933, 18400), (9200, 9866)]