87892000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 255999744

約数和(自身を除く): 168107744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 70, 73, 80, 86, 100, 112, 125, 140, 146, 160, 172, 175, 200, 215, 224, 250, 280, 292, 301, 344, 350, 365, 400, 430, 500, 511, 560, 584, 602, 688, 700, 730, 800, 860, 875, 1000, 1022, 1075, 1120, 1168, 1204, 1376, 1400, 1460, 1505, 1720, 1750, 1825, 2000, 2044, 2150, 2336, 2408, 2555, 2800, 2920, 3010, 3139, 3440, 3500, 3650, 4000, 4088, 4300, 4816, 5110, 5375, 5600, 5840, 6020, 6278, 6880, 7000, 7300, 7525, 8176, 8600, 9125, 9632, 10220, 10750, 11680, 12040, 12556, 12775, 14000, 14600, 15050, 15695, 16352, 17200, 18250, 20440, 21500, 21973, 24080, 25112, 25550, 28000, 29200, 30100, 31390, 34400, 36500, 37625, 40880, 43000, 43946, 48160, 50224, 51100, 58400, 60200, 62780, 63875, 73000, 75250, 78475, 81760, 86000, 87892, 100448, 102200, 109865, 120400, 125560, 127750, 146000, 150500, 156950, 172000, 175784, 204400, 219730, 240800, 251120, 255500, 292000, 301000, 313900, 351568, 392375, 408800, 439460, 502240, 511000, 549325, 602000, 627800, 703136, 784750, 878920, 1022000, 1098650, 1204000, 1255600, 1569500, 1757840, 2044000, 2197300, 2511200, 2746625, 3139000, 3515680, 4394600, 5493250, 6278000, 8789200, 10986500, 12556000, 17578400, 21973000, 43946000, 87892000]

約数ペア:

[(1, 87892000), (2, 43946000), (4, 21973000), (5, 17578400), (7, 12556000), (8, 10986500), (10, 8789200), (14, 6278000), (16, 5493250), (20, 4394600), (25, 3515680), (28, 3139000), (32, 2746625), (35, 2511200), (40, 2197300), (43, 2044000), (50, 1757840), (56, 1569500), (70, 1255600), (73, 1204000), (80, 1098650), (86, 1022000), (100, 878920), (112, 784750), (125, 703136), (140, 627800), (146, 602000), (160, 549325), (172, 511000), (175, 502240), (200, 439460), (215, 408800), (224, 392375), (250, 351568), (280, 313900), (292, 301000), (301, 292000), (344, 255500), (350, 251120), (365, 240800), (400, 219730), (430, 204400), (500, 175784), (511, 172000), (560, 156950), (584, 150500), (602, 146000), (688, 127750), (700, 125560), (730, 120400), (800, 109865), (860, 102200), (875, 100448), (1000, 87892), (1022, 86000), (1075, 81760), (1120, 78475), (1168, 75250), (1204, 73000), (1376, 63875), (1400, 62780), (1460, 60200), (1505, 58400), (1720, 51100), (1750, 50224), (1825, 48160), (2000, 43946), (2044, 43000), (2150, 40880), (2336, 37625), (2408, 36500), (2555, 34400), (2800, 31390), (2920, 30100), (3010, 29200), (3139, 28000), (3440, 25550), (3500, 25112), (3650, 24080), (4000, 21973), (4088, 21500), (4300, 20440), (4816, 18250), (5110, 17200), (5375, 16352), (5600, 15695), (5840, 15050), (6020, 14600), (6278, 14000), (6880, 12775), (7000, 12556), (7300, 12040), (7525, 11680), (8176, 10750), (8600, 10220), (9125, 9632)]