104081580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 331269120

約数和(自身を除く): 227187540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 127, 145, 157, 174, 180, 254, 261, 290, 314, 348, 381, 435, 471, 508, 522, 580, 628, 635, 762, 785, 870, 942, 1044, 1143, 1270, 1305, 1413, 1524, 1570, 1740, 1884, 1905, 2286, 2355, 2540, 2610, 2826, 3140, 3683, 3810, 4553, 4572, 4710, 5220, 5652, 5715, 7065, 7366, 7620, 9106, 9420, 11049, 11430, 13659, 14130, 14732, 18212, 18415, 19939, 22098, 22765, 22860, 27318, 28260, 33147, 36830, 39878, 40977, 44196, 45530, 54636, 55245, 59817, 66294, 68295, 73660, 79756, 81954, 91060, 99695, 110490, 119634, 132588, 136590, 163908, 165735, 179451, 199390, 204885, 220980, 239268, 273180, 299085, 331470, 358902, 398780, 409770, 578231, 598170, 662940, 717804, 819540, 897255, 1156462, 1196340, 1734693, 1794510, 2312924, 2891155, 3469386, 3589020, 5204079, 5782310, 6938772, 8673465, 10408158, 11564620, 17346930, 20816316, 26020395, 34693860, 52040790, 104081580]

約数ペア:

[(1, 104081580), (2, 52040790), (3, 34693860), (4, 26020395), (5, 20816316), (6, 17346930), (9, 11564620), (10, 10408158), (12, 8673465), (15, 6938772), (18, 5782310), (20, 5204079), (29, 3589020), (30, 3469386), (36, 2891155), (45, 2312924), (58, 1794510), (60, 1734693), (87, 1196340), (90, 1156462), (116, 897255), (127, 819540), (145, 717804), (157, 662940), (174, 598170), (180, 578231), (254, 409770), (261, 398780), (290, 358902), (314, 331470), (348, 299085), (381, 273180), (435, 239268), (471, 220980), (508, 204885), (522, 199390), (580, 179451), (628, 165735), (635, 163908), (762, 136590), (785, 132588), (870, 119634), (942, 110490), (1044, 99695), (1143, 91060), (1270, 81954), (1305, 79756), (1413, 73660), (1524, 68295), (1570, 66294), (1740, 59817), (1884, 55245), (1905, 54636), (2286, 45530), (2355, 44196), (2540, 40977), (2610, 39878), (2826, 36830), (3140, 33147), (3683, 28260), (3810, 27318), (4553, 22860), (4572, 22765), (4710, 22098), (5220, 19939), (5652, 18415), (5715, 18212), (7065, 14732), (7366, 14130), (7620, 13659), (9106, 11430), (9420, 11049)]