69484140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1892

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 172677780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1847, 1881, 1980, 2090, 2508, 3135, 3420, 3694, 3762, 4180, 5541, 6270, 7388, 7524, 9235, 9405, 11082, 12540, 16623, 18470, 18810, 20317, 22164, 27705, 33246, 35093, 36940, 37620, 40634, 55410, 60951, 66492, 70186, 81268, 83115, 101585, 105279, 110820, 121902, 140372, 166230, 175465, 182853, 203170, 210558, 243804, 304755, 315837, 332460, 350930, 365706, 386023, 406340, 421116, 526395, 609510, 631674, 701860, 731412, 772046, 914265, 1052790, 1158069, 1219020, 1263348, 1544092, 1579185, 1828530, 1930115, 2105580, 2316138, 3158370, 3474207, 3657060, 3860230, 4632276, 5790345, 6316740, 6948414, 7720460, 11580690, 13896828, 17371035, 23161380, 34742070, 69484140]

約数ペア:

[(1, 69484140), (2, 34742070), (3, 23161380), (4, 17371035), (5, 13896828), (6, 11580690), (9, 7720460), (10, 6948414), (11, 6316740), (12, 5790345), (15, 4632276), (18, 3860230), (19, 3657060), (20, 3474207), (22, 3158370), (30, 2316138), (33, 2105580), (36, 1930115), (38, 1828530), (44, 1579185), (45, 1544092), (55, 1263348), (57, 1219020), (60, 1158069), (66, 1052790), (76, 914265), (90, 772046), (95, 731412), (99, 701860), (110, 631674), (114, 609510), (132, 526395), (165, 421116), (171, 406340), (180, 386023), (190, 365706), (198, 350930), (209, 332460), (220, 315837), (228, 304755), (285, 243804), (330, 210558), (342, 203170), (380, 182853), (396, 175465), (418, 166230), (495, 140372), (570, 121902), (627, 110820), (660, 105279), (684, 101585), (836, 83115), (855, 81268), (990, 70186), (1045, 66492), (1140, 60951), (1254, 55410), (1710, 40634), (1847, 37620), (1881, 36940), (1980, 35093), (2090, 33246), (2508, 27705), (3135, 22164), (3420, 20317), (3694, 18810), (3762, 18470), (4180, 16623), (5541, 12540), (6270, 11082), (7388, 9405), (7524, 9235)]