102512000

素因数分解:

$2^7\times 5^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 262548000

約数和(自身を除く): 160036000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 128, 149, 160, 172, 200, 215, 250, 298, 320, 344, 400, 430, 500, 596, 640, 688, 745, 800, 860, 1000, 1075, 1192, 1376, 1490, 1600, 1720, 2000, 2150, 2384, 2752, 2980, 3200, 3440, 3725, 4000, 4300, 4768, 5375, 5504, 5960, 6407, 6880, 7450, 8000, 8600, 9536, 10750, 11920, 12814, 13760, 14900, 16000, 17200, 18625, 19072, 21500, 23840, 25628, 27520, 29800, 32035, 34400, 37250, 43000, 47680, 51256, 59600, 64070, 68800, 74500, 86000, 95360, 102512, 119200, 128140, 137600, 149000, 160175, 172000, 205024, 238400, 256280, 298000, 320350, 344000, 410048, 476800, 512560, 596000, 640700, 688000, 800875, 820096, 1025120, 1192000, 1281400, 1601750, 2050240, 2384000, 2562800, 3203500, 4100480, 5125600, 6407000, 10251200, 12814000, 20502400, 25628000, 51256000, 102512000]

約数ペア:

[(1, 102512000), (2, 51256000), (4, 25628000), (5, 20502400), (8, 12814000), (10, 10251200), (16, 6407000), (20, 5125600), (25, 4100480), (32, 3203500), (40, 2562800), (43, 2384000), (50, 2050240), (64, 1601750), (80, 1281400), (86, 1192000), (100, 1025120), (125, 820096), (128, 800875), (149, 688000), (160, 640700), (172, 596000), (200, 512560), (215, 476800), (250, 410048), (298, 344000), (320, 320350), (344, 298000), (400, 256280), (430, 238400), (500, 205024), (596, 172000), (640, 160175), (688, 149000), (745, 137600), (800, 128140), (860, 119200), (1000, 102512), (1075, 95360), (1192, 86000), (1376, 74500), (1490, 68800), (1600, 64070), (1720, 59600), (2000, 51256), (2150, 47680), (2384, 43000), (2752, 37250), (2980, 34400), (3200, 32035), (3440, 29800), (3725, 27520), (4000, 25628), (4300, 23840), (4768, 21500), (5375, 19072), (5504, 18625), (5960, 17200), (6407, 16000), (6880, 14900), (7450, 13760), (8000, 12814), (8600, 11920), (9536, 10750)]