29127760920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{205879}}^1$

素因数の和:206030

約数の個数: 128

約数和(自身を含む): 97834176000

約数和(自身を除く): 68706415080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 9432, 11790, 14148, 15720, 17685, 23580, 28296, 35370, 47160, 70740, 141480, 205879, 411758, 617637, 823516, 1029395, 1235274, 1647032, 1852911, 2058790, 2470548, 3088185, 3705822, 4117580, 4941096, 5558733, 6176370, 7411644, 8235160, 9264555, 11117466, 12352740, 14823288, 18529110, 22234932, 24705480, 26970149, 27793665, 37058220, 44469864, 53940298, 55587330, 74116440, 80910447, 107880596, 111174660, 134850745, 161820894, 215761192, 222349320, 242731341, 269701490, 323641788, 404552235, 485462682, 539402980, 647283576, 728194023, 809104470, 970925364, 1078805960, 1213656705, 1456388046, 1618208940, 1941850728, 2427313410, 2912776092, 3236417880, 3640970115, 4854626820, 5825552184, 7281940230, 9709253640, 14563880460, 29127760920]

約数ペア:

[(1, 29127760920), (2, 14563880460), (3, 9709253640), (4, 7281940230), (5, 5825552184), (6, 4854626820), (8, 3640970115), (9, 3236417880), (10, 2912776092), (12, 2427313410), (15, 1941850728), (18, 1618208940), (20, 1456388046), (24, 1213656705), (27, 1078805960), (30, 970925364), (36, 809104470), (40, 728194023), (45, 647283576), (54, 539402980), (60, 485462682), (72, 404552235), (90, 323641788), (108, 269701490), (120, 242731341), (131, 222349320), (135, 215761192), (180, 161820894), (216, 134850745), (262, 111174660), (270, 107880596), (360, 80910447), (393, 74116440), (524, 55587330), (540, 53940298), (655, 44469864), (786, 37058220), (1048, 27793665), (1080, 26970149), (1179, 24705480), (1310, 22234932), (1572, 18529110), (1965, 14823288), (2358, 12352740), (2620, 11117466), (3144, 9264555), (3537, 8235160), (3930, 7411644), (4716, 6176370), (5240, 5558733), (5895, 4941096), (7074, 4117580), (7860, 3705822), (9432, 3088185), (11790, 2470548), (14148, 2058790), (15720, 1852911), (17685, 1647032), (23580, 1235274), (28296, 1029395), (35370, 823516), (47160, 617637), (70740, 411758), (141480, 205879)]