243738180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3835

約数の個数: 192

約数和(自身を含む): 917844480

約数和(自身を除く): 674106300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 3793, 4284, 4590, 5355, 6426, 7140, 7586, 9180, 10710, 11379, 12852, 15172, 16065, 18965, 21420, 22758, 26551, 32130, 34137, 37930, 45516, 53102, 56895, 64260, 64481, 68274, 75860, 79653, 102411, 106204, 113790, 128962, 132755, 136548, 159306, 170685, 193443, 204822, 227580, 238959, 257924, 265510, 318612, 322405, 341370, 386886, 398265, 409644, 451367, 477918, 512055, 531020, 580329, 644810, 682740, 716877, 773772, 796530, 902734, 955836, 967215, 1024110, 1160658, 1194795, 1289620, 1354101, 1433754, 1593060, 1740987, 1805468, 1934430, 2048220, 2256835, 2321316, 2389590, 2708202, 2867508, 2901645, 3481974, 3584385, 3868860, 4062303, 4513670, 4779180, 5416404, 5803290, 6770505, 6963948, 7168770, 8124606, 8704935, 9027340, 11606580, 12186909, 13541010, 14337540, 16249212, 17409870, 20311515, 24373818, 27082020, 34819740, 40623030, 48747636, 60934545, 81246060, 121869090, 243738180]

約数ペア:

[(1, 243738180), (2, 121869090), (3, 81246060), (4, 60934545), (5, 48747636), (6, 40623030), (7, 34819740), (9, 27082020), (10, 24373818), (12, 20311515), (14, 17409870), (15, 16249212), (17, 14337540), (18, 13541010), (20, 12186909), (21, 11606580), (27, 9027340), (28, 8704935), (30, 8124606), (34, 7168770), (35, 6963948), (36, 6770505), (42, 5803290), (45, 5416404), (51, 4779180), (54, 4513670), (60, 4062303), (63, 3868860), (68, 3584385), (70, 3481974), (84, 2901645), (85, 2867508), (90, 2708202), (102, 2389590), (105, 2321316), (108, 2256835), (119, 2048220), (126, 1934430), (135, 1805468), (140, 1740987), (153, 1593060), (170, 1433754), (180, 1354101), (189, 1289620), (204, 1194795), (210, 1160658), (238, 1024110), (252, 967215), (255, 955836), (270, 902734), (306, 796530), (315, 773772), (340, 716877), (357, 682740), (378, 644810), (420, 580329), (459, 531020), (476, 512055), (510, 477918), (540, 451367), (595, 409644), (612, 398265), (630, 386886), (714, 341370), (756, 322405), (765, 318612), (918, 265510), (945, 257924), (1020, 238959), (1071, 227580), (1190, 204822), (1260, 193443), (1428, 170685), (1530, 159306), (1785, 136548), (1836, 132755), (1890, 128962), (2142, 113790), (2295, 106204), (2380, 102411), (3060, 79653), (3213, 75860), (3570, 68274), (3780, 64481), (3793, 64260), (4284, 56895), (4590, 53102), (5355, 45516), (6426, 37930), (7140, 34137), (7586, 32130), (9180, 26551), (10710, 22758), (11379, 21420), (12852, 18965), (15172, 16065)]