214312900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 488718720

約数和(自身を除く): 274405820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 134, 145, 268, 290, 335, 580, 670, 725, 1103, 1340, 1450, 1675, 1943, 2206, 2900, 3350, 3886, 4412, 5515, 6700, 7772, 9715, 11030, 19430, 22060, 27575, 31987, 38860, 48575, 55150, 63974, 73901, 97150, 110300, 127948, 147802, 159935, 194300, 295604, 319870, 369505, 639740, 739010, 799675, 1478020, 1599350, 1847525, 2143129, 3198700, 3695050, 4286258, 7390100, 8572516, 10715645, 21431290, 42862580, 53578225, 107156450, 214312900]

約数ペア:

[(1, 214312900), (2, 107156450), (4, 53578225), (5, 42862580), (10, 21431290), (20, 10715645), (25, 8572516), (29, 7390100), (50, 4286258), (58, 3695050), (67, 3198700), (100, 2143129), (116, 1847525), (134, 1599350), (145, 1478020), (268, 799675), (290, 739010), (335, 639740), (580, 369505), (670, 319870), (725, 295604), (1103, 194300), (1340, 159935), (1450, 147802), (1675, 127948), (1943, 110300), (2206, 97150), (2900, 73901), (3350, 63974), (3886, 55150), (4412, 48575), (5515, 38860), (6700, 31987), (7772, 27575), (9715, 22060), (11030, 19430)]