55685700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{8839}}^1$

素因数の和:8866

約数の個数: 108

約数和(自身を含む): 199501120

約数和(自身を除く): 143815420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 8839, 17678, 26517, 35356, 44195, 53034, 61873, 79551, 88390, 106068, 123746, 132585, 159102, 176780, 185619, 220975, 247492, 265170, 309365, 318204, 371238, 397755, 441950, 530340, 556857, 618730, 662925, 742476, 795510, 883900, 928095, 1113714, 1237460, 1325850, 1546825, 1591020, 1856190, 1988775, 2227428, 2651700, 2784285, 3093650, 3712380, 3977550, 4640475, 5568570, 6187300, 7955100, 9280950, 11137140, 13921425, 18561900, 27842850, 55685700]

約数ペア:

[(1, 55685700), (2, 27842850), (3, 18561900), (4, 13921425), (5, 11137140), (6, 9280950), (7, 7955100), (9, 6187300), (10, 5568570), (12, 4640475), (14, 3977550), (15, 3712380), (18, 3093650), (20, 2784285), (21, 2651700), (25, 2227428), (28, 1988775), (30, 1856190), (35, 1591020), (36, 1546825), (42, 1325850), (45, 1237460), (50, 1113714), (60, 928095), (63, 883900), (70, 795510), (75, 742476), (84, 662925), (90, 618730), (100, 556857), (105, 530340), (126, 441950), (140, 397755), (150, 371238), (175, 318204), (180, 309365), (210, 265170), (225, 247492), (252, 220975), (300, 185619), (315, 176780), (350, 159102), (420, 132585), (450, 123746), (525, 106068), (630, 88390), (700, 79551), (900, 61873), (1050, 53034), (1260, 44195), (1575, 35356), (2100, 26517), (3150, 17678), (6300, 8839)]