54388440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8921

約数の個数: 96

約数和(自身を含む): 187181280

約数和(自身を除く): 132792840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 8887, 17774, 26661, 35548, 44435, 53322, 71096, 79983, 88870, 106644, 133305, 151079, 159966, 177740, 213288, 266610, 302158, 319932, 355480, 399915, 453237, 533220, 604316, 639864, 755395, 799830, 906474, 1066440, 1208632, 1359711, 1510790, 1599660, 1812948, 2266185, 2719422, 3021580, 3199320, 3625896, 4532370, 5438844, 6043160, 6798555, 9064740, 10877688, 13597110, 18129480, 27194220, 54388440]

約数ペア:

[(1, 54388440), (2, 27194220), (3, 18129480), (4, 13597110), (5, 10877688), (6, 9064740), (8, 6798555), (9, 6043160), (10, 5438844), (12, 4532370), (15, 3625896), (17, 3199320), (18, 3021580), (20, 2719422), (24, 2266185), (30, 1812948), (34, 1599660), (36, 1510790), (40, 1359711), (45, 1208632), (51, 1066440), (60, 906474), (68, 799830), (72, 755395), (85, 639864), (90, 604316), (102, 533220), (120, 453237), (136, 399915), (153, 355480), (170, 319932), (180, 302158), (204, 266610), (255, 213288), (306, 177740), (340, 159966), (360, 151079), (408, 133305), (510, 106644), (612, 88870), (680, 79983), (765, 71096), (1020, 53322), (1224, 44435), (1530, 35548), (2040, 26661), (3060, 17774), (6120, 8887)]