100448000

素因数分解:

$2^8\times 5^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 259555296

約数和(自身を除く): 159107296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 73, 80, 86, 100, 125, 128, 146, 160, 172, 200, 215, 250, 256, 292, 320, 344, 365, 400, 430, 500, 584, 640, 688, 730, 800, 860, 1000, 1075, 1168, 1280, 1376, 1460, 1600, 1720, 1825, 2000, 2150, 2336, 2752, 2920, 3139, 3200, 3440, 3650, 4000, 4300, 4672, 5375, 5504, 5840, 6278, 6400, 6880, 7300, 8000, 8600, 9125, 9344, 10750, 11008, 11680, 12556, 13760, 14600, 15695, 16000, 17200, 18250, 18688, 21500, 23360, 25112, 27520, 29200, 31390, 32000, 34400, 36500, 43000, 46720, 50224, 55040, 58400, 62780, 68800, 73000, 78475, 86000, 93440, 100448, 116800, 125560, 137600, 146000, 156950, 172000, 200896, 233600, 251120, 275200, 292000, 313900, 344000, 392375, 401792, 467200, 502240, 584000, 627800, 688000, 784750, 803584, 1004480, 1168000, 1255600, 1376000, 1569500, 2008960, 2336000, 2511200, 3139000, 4017920, 5022400, 6278000, 10044800, 12556000, 20089600, 25112000, 50224000, 100448000]

約数ペア:

[(1, 100448000), (2, 50224000), (4, 25112000), (5, 20089600), (8, 12556000), (10, 10044800), (16, 6278000), (20, 5022400), (25, 4017920), (32, 3139000), (40, 2511200), (43, 2336000), (50, 2008960), (64, 1569500), (73, 1376000), (80, 1255600), (86, 1168000), (100, 1004480), (125, 803584), (128, 784750), (146, 688000), (160, 627800), (172, 584000), (200, 502240), (215, 467200), (250, 401792), (256, 392375), (292, 344000), (320, 313900), (344, 292000), (365, 275200), (400, 251120), (430, 233600), (500, 200896), (584, 172000), (640, 156950), (688, 146000), (730, 137600), (800, 125560), (860, 116800), (1000, 100448), (1075, 93440), (1168, 86000), (1280, 78475), (1376, 73000), (1460, 68800), (1600, 62780), (1720, 58400), (1825, 55040), (2000, 50224), (2150, 46720), (2336, 43000), (2752, 36500), (2920, 34400), (3139, 32000), (3200, 31390), (3440, 29200), (3650, 27520), (4000, 25112), (4300, 23360), (4672, 21500), (5375, 18688), (5504, 18250), (5840, 17200), (6278, 16000), (6400, 15695), (6880, 14600), (7300, 13760), (8000, 12556), (8600, 11680), (9125, 11008), (9344, 10750)]