270684540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12637}}^1$

素因数の和:12676

約数の個数: 144

約数和(自身を含む): 993650112

約数和(自身を除く): 722965572

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, 12637, 21420, 25274, 37911, 50548, 63185, 75822, 88459, 113733, 126370, 151644, 176918, 189555, 214829, 227466, 252740, 265377, 353836, 379110, 429658, 442295, 454932, 530754, 568665, 644487, 758220, 796131, 859316, 884590, 1061508, 1074145, 1137330, 1288974, 1326885, 1503803, 1592262, 1769180, 1933461, 2148290, 2274660, 2577948, 2653770, 3007606, 3184524, 3222435, 3866922, 3980655, 4296580, 4511409, 5307540, 6015212, 6444870, 7519015, 7733844, 7961310, 9022818, 9667305, 12889740, 13534227, 15038030, 15922620, 18045636, 19334610, 22557045, 27068454, 30076060, 38669220, 45114090, 54136908, 67671135, 90228180, 135342270, 270684540]

約数ペア:

[(1, 270684540), (2, 135342270), (3, 90228180), (4, 67671135), (5, 54136908), (6, 45114090), (7, 38669220), (9, 30076060), (10, 27068454), (12, 22557045), (14, 19334610), (15, 18045636), (17, 15922620), (18, 15038030), (20, 13534227), (21, 12889740), (28, 9667305), (30, 9022818), (34, 7961310), (35, 7733844), (36, 7519015), (42, 6444870), (45, 6015212), (51, 5307540), (60, 4511409), (63, 4296580), (68, 3980655), (70, 3866922), (84, 3222435), (85, 3184524), (90, 3007606), (102, 2653770), (105, 2577948), (119, 2274660), (126, 2148290), (140, 1933461), (153, 1769180), (170, 1592262), (180, 1503803), (204, 1326885), (210, 1288974), (238, 1137330), (252, 1074145), (255, 1061508), (306, 884590), (315, 859316), (340, 796131), (357, 758220), (420, 644487), (476, 568665), (510, 530754), (595, 454932), (612, 442295), (630, 429658), (714, 379110), (765, 353836), (1020, 265377), (1071, 252740), (1190, 227466), (1260, 214829), (1428, 189555), (1530, 176918), (1785, 151644), (2142, 126370), (2380, 113733), (3060, 88459), (3570, 75822), (4284, 63185), (5355, 50548), (7140, 37911), (10710, 25274), (12637, 21420)]