43663140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 147813120

約数和(自身を除く): 104149980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 751, 765, 855, 969, 1020, 1140, 1292, 1502, 1530, 1615, 1710, 1938, 2253, 2907, 3004, 3060, 3230, 3420, 3755, 3876, 4506, 4845, 5814, 6460, 6759, 7510, 9012, 9690, 11265, 11628, 12767, 13518, 14269, 14535, 15020, 19380, 22530, 25534, 27036, 28538, 29070, 33795, 38301, 42807, 45060, 51068, 57076, 58140, 63835, 67590, 71345, 76602, 85614, 114903, 127670, 128421, 135180, 142690, 153204, 171228, 191505, 214035, 229806, 242573, 255340, 256842, 285380, 383010, 428070, 459612, 485146, 513684, 574515, 642105, 727719, 766020, 856140, 970292, 1149030, 1212865, 1284210, 1455438, 2183157, 2298060, 2425730, 2568420, 2910876, 3638595, 4366314, 4851460, 7277190, 8732628, 10915785, 14554380, 21831570, 43663140]

約数ペア:

[(1, 43663140), (2, 21831570), (3, 14554380), (4, 10915785), (5, 8732628), (6, 7277190), (9, 4851460), (10, 4366314), (12, 3638595), (15, 2910876), (17, 2568420), (18, 2425730), (19, 2298060), (20, 2183157), (30, 1455438), (34, 1284210), (36, 1212865), (38, 1149030), (45, 970292), (51, 856140), (57, 766020), (60, 727719), (68, 642105), (76, 574515), (85, 513684), (90, 485146), (95, 459612), (102, 428070), (114, 383010), (153, 285380), (170, 256842), (171, 255340), (180, 242573), (190, 229806), (204, 214035), (228, 191505), (255, 171228), (285, 153204), (306, 142690), (323, 135180), (340, 128421), (342, 127670), (380, 114903), (510, 85614), (570, 76602), (612, 71345), (646, 67590), (684, 63835), (751, 58140), (765, 57076), (855, 51068), (969, 45060), (1020, 42807), (1140, 38301), (1292, 33795), (1502, 29070), (1530, 28538), (1615, 27036), (1710, 25534), (1938, 22530), (2253, 19380), (2907, 15020), (3004, 14535), (3060, 14269), (3230, 13518), (3420, 12767), (3755, 11628), (3876, 11265), (4506, 9690), (4845, 9012), (5814, 7510), (6460, 6759)]