25854660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 90316800

約数和(自身を除く): 64462140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 127, 130, 135, 145, 156, 174, 180, 195, 234, 254, 260, 261, 270, 290, 348, 351, 377, 381, 390, 435, 468, 508, 522, 540, 580, 585, 635, 702, 754, 762, 780, 783, 870, 1044, 1131, 1143, 1170, 1270, 1305, 1404, 1508, 1524, 1566, 1651, 1740, 1755, 1885, 1905, 2262, 2286, 2340, 2540, 2610, 3132, 3302, 3393, 3429, 3510, 3683, 3770, 3810, 3915, 4524, 4572, 4953, 5220, 5655, 5715, 6604, 6786, 6858, 7020, 7366, 7540, 7620, 7830, 8255, 9906, 10179, 11049, 11310, 11430, 13572, 13716, 14732, 14859, 15660, 16510, 16965, 17145, 18415, 19812, 20358, 22098, 22620, 22860, 24765, 29718, 33020, 33147, 33930, 34290, 36830, 40716, 44196, 44577, 47879, 49530, 50895, 55245, 59436, 66294, 67860, 68580, 73660, 74295, 89154, 95758, 99060, 99441, 101790, 110490, 132588, 143637, 148590, 165735, 178308, 191516, 198882, 203580, 220980, 222885, 239395, 287274, 297180, 331470, 397764, 430911, 445770, 478790, 497205, 574548, 662940, 718185, 861822, 891540, 957580, 994410, 1292733, 1436370, 1723644, 1988820, 2154555, 2585466, 2872740, 4309110, 5170932, 6463665, 8618220, 12927330, 25854660]

約数ペア:

[(1, 25854660), (2, 12927330), (3, 8618220), (4, 6463665), (5, 5170932), (6, 4309110), (9, 2872740), (10, 2585466), (12, 2154555), (13, 1988820), (15, 1723644), (18, 1436370), (20, 1292733), (26, 994410), (27, 957580), (29, 891540), (30, 861822), (36, 718185), (39, 662940), (45, 574548), (52, 497205), (54, 478790), (58, 445770), (60, 430911), (65, 397764), (78, 331470), (87, 297180), (90, 287274), (108, 239395), (116, 222885), (117, 220980), (127, 203580), (130, 198882), (135, 191516), (145, 178308), (156, 165735), (174, 148590), (180, 143637), (195, 132588), (234, 110490), (254, 101790), (260, 99441), (261, 99060), (270, 95758), (290, 89154), (348, 74295), (351, 73660), (377, 68580), (381, 67860), (390, 66294), (435, 59436), (468, 55245), (508, 50895), (522, 49530), (540, 47879), (580, 44577), (585, 44196), (635, 40716), (702, 36830), (754, 34290), (762, 33930), (780, 33147), (783, 33020), (870, 29718), (1044, 24765), (1131, 22860), (1143, 22620), (1170, 22098), (1270, 20358), (1305, 19812), (1404, 18415), (1508, 17145), (1524, 16965), (1566, 16510), (1651, 15660), (1740, 14859), (1755, 14732), (1885, 13716), (1905, 13572), (2262, 11430), (2286, 11310), (2340, 11049), (2540, 10179), (2610, 9906), (3132, 8255), (3302, 7830), (3393, 7620), (3429, 7540), (3510, 7366), (3683, 7020), (3770, 6858), (3810, 6786), (3915, 6604), (4524, 5715), (4572, 5655), (4953, 5220)]