198153600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{20641}}^1$

素因数の和:20668

約数の個数: 96

約数和(自身を含む): 652700040

約数和(自身を除く): 454546440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 20641, 41282, 61923, 82564, 103205, 123846, 165128, 206410, 247692, 309615, 330256, 412820, 495384, 516025, 619230, 660512, 825640, 990768, 1032050, 1238460, 1321024, 1548075, 1651280, 1981536, 2064100, 2476920, 2642048, 3096150, 3302560, 3963072, 4128200, 4953840, 6192300, 6605120, 7926144, 8256400, 9907680, 12384600, 13210240, 16512800, 19815360, 24769200, 33025600, 39630720, 49538400, 66051200, 99076800, 198153600]

約数ペア:

[(1, 198153600), (2, 99076800), (3, 66051200), (4, 49538400), (5, 39630720), (6, 33025600), (8, 24769200), (10, 19815360), (12, 16512800), (15, 13210240), (16, 12384600), (20, 9907680), (24, 8256400), (25, 7926144), (30, 6605120), (32, 6192300), (40, 4953840), (48, 4128200), (50, 3963072), (60, 3302560), (64, 3096150), (75, 2642048), (80, 2476920), (96, 2064100), (100, 1981536), (120, 1651280), (128, 1548075), (150, 1321024), (160, 1238460), (192, 1032050), (200, 990768), (240, 825640), (300, 660512), (320, 619230), (384, 516025), (400, 495384), (480, 412820), (600, 330256), (640, 309615), (800, 247692), (960, 206410), (1200, 165128), (1600, 123846), (1920, 103205), (2400, 82564), (3200, 61923), (4800, 41282), (9600, 20641)]