126826380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 400851360

約数和(自身を除く): 274024980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 137, 139, 148, 180, 185, 222, 274, 278, 333, 370, 411, 417, 444, 548, 555, 556, 666, 685, 695, 740, 822, 834, 1110, 1233, 1251, 1332, 1370, 1390, 1644, 1665, 1668, 2055, 2085, 2220, 2466, 2502, 2740, 2780, 3330, 4110, 4170, 4932, 5004, 5069, 5143, 6165, 6255, 6660, 8220, 8340, 10138, 10286, 12330, 12510, 15207, 15429, 19043, 20276, 20572, 24660, 25020, 25345, 25715, 30414, 30858, 38086, 45621, 46287, 50690, 51430, 57129, 60828, 61716, 76035, 76172, 77145, 91242, 92574, 95215, 101380, 102860, 114258, 152070, 154290, 171387, 182484, 185148, 190430, 228105, 228516, 231435, 285645, 304140, 308580, 342774, 380860, 456210, 462870, 571290, 685548, 704591, 856935, 912420, 925740, 1142580, 1409182, 1713870, 2113773, 2818364, 3427740, 3522955, 4227546, 6341319, 7045910, 8455092, 10568865, 12682638, 14091820, 21137730, 25365276, 31706595, 42275460, 63413190, 126826380]

約数ペア:

[(1, 126826380), (2, 63413190), (3, 42275460), (4, 31706595), (5, 25365276), (6, 21137730), (9, 14091820), (10, 12682638), (12, 10568865), (15, 8455092), (18, 7045910), (20, 6341319), (30, 4227546), (36, 3522955), (37, 3427740), (45, 2818364), (60, 2113773), (74, 1713870), (90, 1409182), (111, 1142580), (137, 925740), (139, 912420), (148, 856935), (180, 704591), (185, 685548), (222, 571290), (274, 462870), (278, 456210), (333, 380860), (370, 342774), (411, 308580), (417, 304140), (444, 285645), (548, 231435), (555, 228516), (556, 228105), (666, 190430), (685, 185148), (695, 182484), (740, 171387), (822, 154290), (834, 152070), (1110, 114258), (1233, 102860), (1251, 101380), (1332, 95215), (1370, 92574), (1390, 91242), (1644, 77145), (1665, 76172), (1668, 76035), (2055, 61716), (2085, 60828), (2220, 57129), (2466, 51430), (2502, 50690), (2740, 46287), (2780, 45621), (3330, 38086), (4110, 30858), (4170, 30414), (4932, 25715), (5004, 25345), (5069, 25020), (5143, 24660), (6165, 20572), (6255, 20276), (6660, 19043), (8220, 15429), (8340, 15207), (10138, 12510), (10286, 12330)]