29172840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 92534400

約数和(自身を除く): 63361560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 101, 116, 120, 145, 166, 174, 202, 232, 249, 290, 303, 332, 348, 404, 415, 435, 498, 505, 580, 606, 664, 696, 808, 830, 870, 996, 1010, 1160, 1212, 1245, 1515, 1660, 1740, 1992, 2020, 2407, 2424, 2490, 2929, 3030, 3320, 3480, 4040, 4814, 4980, 5858, 6060, 7221, 8383, 8787, 9628, 9960, 11716, 12035, 12120, 14442, 14645, 16766, 17574, 19256, 23432, 24070, 25149, 28884, 29290, 33532, 35148, 36105, 41915, 43935, 48140, 50298, 57768, 58580, 67064, 70296, 72210, 83830, 87870, 96280, 100596, 117160, 125745, 144420, 167660, 175740, 201192, 243107, 251490, 288840, 335320, 351480, 486214, 502980, 729321, 972428, 1005960, 1215535, 1458642, 1944856, 2431070, 2917284, 3646605, 4862140, 5834568, 7293210, 9724280, 14586420, 29172840]

約数ペア:

[(1, 29172840), (2, 14586420), (3, 9724280), (4, 7293210), (5, 5834568), (6, 4862140), (8, 3646605), (10, 2917284), (12, 2431070), (15, 1944856), (20, 1458642), (24, 1215535), (29, 1005960), (30, 972428), (40, 729321), (58, 502980), (60, 486214), (83, 351480), (87, 335320), (101, 288840), (116, 251490), (120, 243107), (145, 201192), (166, 175740), (174, 167660), (202, 144420), (232, 125745), (249, 117160), (290, 100596), (303, 96280), (332, 87870), (348, 83830), (404, 72210), (415, 70296), (435, 67064), (498, 58580), (505, 57768), (580, 50298), (606, 48140), (664, 43935), (696, 41915), (808, 36105), (830, 35148), (870, 33532), (996, 29290), (1010, 28884), (1160, 25149), (1212, 24070), (1245, 23432), (1515, 19256), (1660, 17574), (1740, 16766), (1992, 14645), (2020, 14442), (2407, 12120), (2424, 12035), (2490, 11716), (2929, 9960), (3030, 9628), (3320, 8787), (3480, 8383), (4040, 7221), (4814, 6060), (4980, 5858)]