84124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 278484480

約数和(自身を除く): 194359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 606, 631, 660, 808, 1010, 1111, 1212, 1262, 1320, 1515, 1893, 2020, 2222, 2424, 2524, 3030, 3155, 3333, 3786, 4040, 4444, 5048, 5555, 6060, 6310, 6666, 6941, 7572, 8888, 9465, 11110, 12120, 12620, 13332, 13882, 15144, 16665, 18930, 20823, 22220, 25240, 26664, 27764, 33330, 34705, 37860, 41646, 44440, 55528, 63731, 66660, 69410, 75720, 83292, 104115, 127462, 133320, 138820, 166584, 191193, 208230, 254924, 277640, 318655, 382386, 416460, 509848, 637310, 701041, 764772, 832920, 955965, 1274620, 1402082, 1529544, 1911930, 2103123, 2549240, 2804164, 3505205, 3823860, 4206246, 5608328, 7010410, 7647720, 8412492, 10515615, 14020820, 16824984, 21031230, 28041640, 42062460, 84124920]

約数ペア:

[(1, 84124920), (2, 42062460), (3, 28041640), (4, 21031230), (5, 16824984), (6, 14020820), (8, 10515615), (10, 8412492), (11, 7647720), (12, 7010410), (15, 5608328), (20, 4206246), (22, 3823860), (24, 3505205), (30, 2804164), (33, 2549240), (40, 2103123), (44, 1911930), (55, 1529544), (60, 1402082), (66, 1274620), (88, 955965), (101, 832920), (110, 764772), (120, 701041), (132, 637310), (165, 509848), (202, 416460), (220, 382386), (264, 318655), (303, 277640), (330, 254924), (404, 208230), (440, 191193), (505, 166584), (606, 138820), (631, 133320), (660, 127462), (808, 104115), (1010, 83292), (1111, 75720), (1212, 69410), (1262, 66660), (1320, 63731), (1515, 55528), (1893, 44440), (2020, 41646), (2222, 37860), (2424, 34705), (2524, 33330), (3030, 27764), (3155, 26664), (3333, 25240), (3786, 22220), (4040, 20823), (4444, 18930), (5048, 16665), (5555, 15144), (6060, 13882), (6310, 13332), (6666, 12620), (6941, 12120), (7572, 11110), (8888, 9465)]