172217160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2089}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 562419000

約数和(自身を除く): 390201840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2089, 2290, 2748, 3435, 4122, 4178, 4580, 5496, 6267, 6870, 8244, 8356, 9160, 10305, 10445, 12534, 13740, 16488, 16712, 18801, 20610, 20890, 25068, 27480, 31335, 37602, 41220, 41780, 50136, 62670, 75204, 82440, 83560, 94005, 125340, 150408, 188010, 250680, 376020, 478381, 752040, 956762, 1435143, 1913524, 2391905, 2870286, 3827048, 4305429, 4783810, 5740572, 7175715, 8610858, 9567620, 11481144, 14351430, 17221716, 19135240, 21527145, 28702860, 34443432, 43054290, 57405720, 86108580, 172217160]

約数ペア:

[(1, 172217160), (2, 86108580), (3, 57405720), (4, 43054290), (5, 34443432), (6, 28702860), (8, 21527145), (9, 19135240), (10, 17221716), (12, 14351430), (15, 11481144), (18, 9567620), (20, 8610858), (24, 7175715), (30, 5740572), (36, 4783810), (40, 4305429), (45, 3827048), (60, 2870286), (72, 2391905), (90, 1913524), (120, 1435143), (180, 956762), (229, 752040), (360, 478381), (458, 376020), (687, 250680), (916, 188010), (1145, 150408), (1374, 125340), (1832, 94005), (2061, 83560), (2089, 82440), (2290, 75204), (2748, 62670), (3435, 50136), (4122, 41780), (4178, 41220), (4580, 37602), (5496, 31335), (6267, 27480), (6870, 25068), (8244, 20890), (8356, 20610), (9160, 18801), (10305, 16712), (10445, 16488), (12534, 13740)]