1080454900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9587}}^1$

素因数の和:9638

約数の個数: 108

約数和(自身を含む): 2846255328

約数和(自身を除く): 1765800428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 980, 1127, 1150, 1225, 1610, 2254, 2300, 2450, 3220, 4025, 4508, 4900, 5635, 8050, 9587, 11270, 16100, 19174, 22540, 28175, 38348, 47935, 56350, 67109, 95870, 112700, 134218, 191740, 220501, 239675, 268436, 335545, 441002, 469763, 479350, 671090, 882004, 939526, 958700, 1102505, 1342180, 1543507, 1677725, 1879052, 2205010, 2348815, 3087014, 3355450, 4410020, 4697630, 5512525, 6174028, 6710900, 7717535, 9395260, 10804549, 11025050, 11744075, 15435070, 21609098, 22050100, 23488150, 30870140, 38587675, 43218196, 46976300, 54022745, 77175350, 108045490, 154350700, 216090980, 270113725, 540227450, 1080454900]

約数ペア:

[(1, 1080454900), (2, 540227450), (4, 270113725), (5, 216090980), (7, 154350700), (10, 108045490), (14, 77175350), (20, 54022745), (23, 46976300), (25, 43218196), (28, 38587675), (35, 30870140), (46, 23488150), (49, 22050100), (50, 21609098), (70, 15435070), (92, 11744075), (98, 11025050), (100, 10804549), (115, 9395260), (140, 7717535), (161, 6710900), (175, 6174028), (196, 5512525), (230, 4697630), (245, 4410020), (322, 3355450), (350, 3087014), (460, 2348815), (490, 2205010), (575, 1879052), (644, 1677725), (700, 1543507), (805, 1342180), (980, 1102505), (1127, 958700), (1150, 939526), (1225, 882004), (1610, 671090), (2254, 479350), (2300, 469763), (2450, 441002), (3220, 335545), (4025, 268436), (4508, 239675), (4900, 220501), (5635, 191740), (8050, 134218), (9587, 112700), (11270, 95870), (16100, 67109), (19174, 56350), (22540, 47935), (28175, 38348)]