61200090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{32381}}^1$

素因数の和:32404

約数の個数: 64

約数和(自身を含む): 186520320

約数和(自身を除く): 125320230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 32381, 64762, 97143, 161905, 194286, 226667, 291429, 323810, 453334, 485715, 582858, 680001, 874287, 971430, 1133335, 1360002, 1457145, 1748574, 2040003, 2266670, 2914290, 3400005, 4080006, 4371435, 6120009, 6800010, 8742870, 10200015, 12240018, 20400030, 30600045, 61200090]

約数ペア:

[(1, 61200090), (2, 30600045), (3, 20400030), (5, 12240018), (6, 10200015), (7, 8742870), (9, 6800010), (10, 6120009), (14, 4371435), (15, 4080006), (18, 3400005), (21, 2914290), (27, 2266670), (30, 2040003), (35, 1748574), (42, 1457145), (45, 1360002), (54, 1133335), (63, 971430), (70, 874287), (90, 680001), (105, 582858), (126, 485715), (135, 453334), (189, 323810), (210, 291429), (270, 226667), (315, 194286), (378, 161905), (630, 97143), (945, 64762), (1890, 32381)]