63126540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 142344180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 419, 465, 486, 540, 558, 620, 810, 837, 838, 930, 972, 1116, 1215, 1257, 1395, 1620, 1674, 1676, 1860, 2095, 2430, 2511, 2514, 2790, 3348, 3771, 4185, 4190, 4860, 5022, 5028, 5580, 6285, 7533, 7542, 8370, 8380, 10044, 11313, 12555, 12570, 12989, 15066, 15084, 16740, 18855, 22626, 25110, 25140, 25978, 30132, 33939, 37665, 37710, 38967, 45252, 50220, 51956, 56565, 64945, 67878, 75330, 75420, 77934, 101817, 113130, 116901, 129890, 135756, 150660, 155868, 169695, 194835, 203634, 226260, 233802, 259780, 339390, 350703, 389670, 407268, 467604, 509085, 584505, 678780, 701406, 779340, 1018170, 1052109, 1169010, 1402812, 1753515, 2036340, 2104218, 2338020, 3156327, 3507030, 4208436, 5260545, 6312654, 7014060, 10521090, 12625308, 15781635, 21042180, 31563270, 63126540]

約数ペア:

[(1, 63126540), (2, 31563270), (3, 21042180), (4, 15781635), (5, 12625308), (6, 10521090), (9, 7014060), (10, 6312654), (12, 5260545), (15, 4208436), (18, 3507030), (20, 3156327), (27, 2338020), (30, 2104218), (31, 2036340), (36, 1753515), (45, 1402812), (54, 1169010), (60, 1052109), (62, 1018170), (81, 779340), (90, 701406), (93, 678780), (108, 584505), (124, 509085), (135, 467604), (155, 407268), (162, 389670), (180, 350703), (186, 339390), (243, 259780), (270, 233802), (279, 226260), (310, 203634), (324, 194835), (372, 169695), (405, 155868), (419, 150660), (465, 135756), (486, 129890), (540, 116901), (558, 113130), (620, 101817), (810, 77934), (837, 75420), (838, 75330), (930, 67878), (972, 64945), (1116, 56565), (1215, 51956), (1257, 50220), (1395, 45252), (1620, 38967), (1674, 37710), (1676, 37665), (1860, 33939), (2095, 30132), (2430, 25978), (2511, 25140), (2514, 25110), (2790, 22626), (3348, 18855), (3771, 16740), (4185, 15084), (4190, 15066), (4860, 12989), (5022, 12570), (5028, 12555), (5580, 11313), (6285, 10044), (7533, 8380), (7542, 8370)]