68866830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 210263040

約数和(自身を除く): 141396210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 23, 30, 34, 38, 45, 46, 51, 57, 69, 85, 90, 95, 102, 103, 114, 115, 138, 153, 170, 171, 190, 206, 207, 230, 255, 285, 306, 309, 323, 342, 345, 391, 414, 437, 510, 515, 570, 618, 646, 690, 765, 782, 855, 874, 927, 969, 1030, 1035, 1173, 1311, 1530, 1545, 1615, 1710, 1751, 1854, 1938, 1955, 1957, 2070, 2185, 2346, 2369, 2622, 2907, 3090, 3230, 3502, 3519, 3910, 3914, 3933, 4370, 4635, 4738, 4845, 5253, 5814, 5865, 5871, 6555, 7038, 7107, 7429, 7866, 8755, 9270, 9690, 9785, 10506, 11730, 11742, 11845, 13110, 14214, 14535, 14858, 15759, 17510, 17595, 17613, 19570, 19665, 21321, 22287, 23690, 26265, 29070, 29355, 31518, 33269, 35190, 35226, 35535, 37145, 39330, 40273, 42642, 44574, 45011, 52530, 58710, 66538, 66861, 71070, 74290, 78795, 80546, 88065, 90022, 99807, 106605, 111435, 120819, 133722, 135033, 157590, 166345, 176130, 199614, 201365, 213210, 222870, 225055, 241638, 270066, 299421, 332690, 334305, 362457, 402730, 405099, 450110, 499035, 598842, 604095, 668610, 675165, 724914, 765187, 810198, 998070, 1208190, 1350330, 1497105, 1530374, 1812285, 2025495, 2295561, 2994210, 3624570, 3825935, 4050990, 4591122, 6886683, 7651870, 11477805, 13773366, 22955610, 34433415, 68866830]

約数ペア:

[(1, 68866830), (2, 34433415), (3, 22955610), (5, 13773366), (6, 11477805), (9, 7651870), (10, 6886683), (15, 4591122), (17, 4050990), (18, 3825935), (19, 3624570), (23, 2994210), (30, 2295561), (34, 2025495), (38, 1812285), (45, 1530374), (46, 1497105), (51, 1350330), (57, 1208190), (69, 998070), (85, 810198), (90, 765187), (95, 724914), (102, 675165), (103, 668610), (114, 604095), (115, 598842), (138, 499035), (153, 450110), (170, 405099), (171, 402730), (190, 362457), (206, 334305), (207, 332690), (230, 299421), (255, 270066), (285, 241638), (306, 225055), (309, 222870), (323, 213210), (342, 201365), (345, 199614), (391, 176130), (414, 166345), (437, 157590), (510, 135033), (515, 133722), (570, 120819), (618, 111435), (646, 106605), (690, 99807), (765, 90022), (782, 88065), (855, 80546), (874, 78795), (927, 74290), (969, 71070), (1030, 66861), (1035, 66538), (1173, 58710), (1311, 52530), (1530, 45011), (1545, 44574), (1615, 42642), (1710, 40273), (1751, 39330), (1854, 37145), (1938, 35535), (1955, 35226), (1957, 35190), (2070, 33269), (2185, 31518), (2346, 29355), (2369, 29070), (2622, 26265), (2907, 23690), (3090, 22287), (3230, 21321), (3502, 19665), (3519, 19570), (3910, 17613), (3914, 17595), (3933, 17510), (4370, 15759), (4635, 14858), (4738, 14535), (4845, 14214), (5253, 13110), (5814, 11845), (5865, 11742), (5871, 11730), (6555, 10506), (7038, 9785), (7107, 9690), (7429, 9270), (7866, 8755)]