141174400

素因数分解:

$2^7\times 5^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 352215180

約数和(自身を除く): 211040780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 281, 314, 320, 400, 562, 628, 640, 785, 800, 1124, 1256, 1405, 1570, 1600, 2248, 2512, 2810, 3140, 3200, 3925, 4496, 5024, 5620, 6280, 7025, 7850, 8992, 10048, 11240, 12560, 14050, 15700, 17984, 20096, 22480, 25120, 28100, 31400, 35968, 44117, 44960, 50240, 56200, 62800, 88234, 89920, 100480, 112400, 125600, 176468, 179840, 220585, 224800, 251200, 352936, 441170, 449600, 502400, 705872, 882340, 899200, 1102925, 1411744, 1764680, 2205850, 2823488, 3529360, 4411700, 5646976, 7058720, 8823400, 14117440, 17646800, 28234880, 35293600, 70587200, 141174400]

約数ペア:

[(1, 141174400), (2, 70587200), (4, 35293600), (5, 28234880), (8, 17646800), (10, 14117440), (16, 8823400), (20, 7058720), (25, 5646976), (32, 4411700), (40, 3529360), (50, 2823488), (64, 2205850), (80, 1764680), (100, 1411744), (128, 1102925), (157, 899200), (160, 882340), (200, 705872), (281, 502400), (314, 449600), (320, 441170), (400, 352936), (562, 251200), (628, 224800), (640, 220585), (785, 179840), (800, 176468), (1124, 125600), (1256, 112400), (1405, 100480), (1570, 89920), (1600, 88234), (2248, 62800), (2512, 56200), (2810, 50240), (3140, 44960), (3200, 44117), (3925, 35968), (4496, 31400), (5024, 28100), (5620, 25120), (6280, 22480), (7025, 20096), (7850, 17984), (8992, 15700), (10048, 14050), (11240, 12560)]