627327540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29287}}^1$

素因数の和:29326

約数の個数: 144

約数和(自身を含む): 2302739712

約数和(自身を除く): 1675412172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 29287, 58574, 87861, 117148, 146435, 175722, 205009, 263583, 292870, 351444, 410018, 439305, 497879, 527166, 585740, 615027, 820036, 878610, 995758, 1025045, 1054332, 1230054, 1317915, 1493637, 1757220, 1845081, 1991516, 2050090, 2460108, 2489395, 2635830, 2987274, 3075135, 3485153, 3690162, 4100180, 4480911, 4978790, 5271660, 5974548, 6150270, 6970306, 7380324, 7468185, 8961822, 9225405, 9957580, 10455459, 12300540, 13940612, 14936370, 17425765, 17923644, 18450810, 20910918, 22404555, 29872740, 31366377, 34851530, 36901620, 41821836, 44809110, 52277295, 62732754, 69703060, 89618220, 104554590, 125465508, 156831885, 209109180, 313663770, 627327540]

約数ペア:

[(1, 627327540), (2, 313663770), (3, 209109180), (4, 156831885), (5, 125465508), (6, 104554590), (7, 89618220), (9, 69703060), (10, 62732754), (12, 52277295), (14, 44809110), (15, 41821836), (17, 36901620), (18, 34851530), (20, 31366377), (21, 29872740), (28, 22404555), (30, 20910918), (34, 18450810), (35, 17923644), (36, 17425765), (42, 14936370), (45, 13940612), (51, 12300540), (60, 10455459), (63, 9957580), (68, 9225405), (70, 8961822), (84, 7468185), (85, 7380324), (90, 6970306), (102, 6150270), (105, 5974548), (119, 5271660), (126, 4978790), (140, 4480911), (153, 4100180), (170, 3690162), (180, 3485153), (204, 3075135), (210, 2987274), (238, 2635830), (252, 2489395), (255, 2460108), (306, 2050090), (315, 1991516), (340, 1845081), (357, 1757220), (420, 1493637), (476, 1317915), (510, 1230054), (595, 1054332), (612, 1025045), (630, 995758), (714, 878610), (765, 820036), (1020, 615027), (1071, 585740), (1190, 527166), (1260, 497879), (1428, 439305), (1530, 410018), (1785, 351444), (2142, 292870), (2380, 263583), (3060, 205009), (3570, 175722), (4284, 146435), (5355, 117148), (7140, 87861), (10710, 58574), (21420, 29287)]