995946700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 2639831040

約数和(自身を除く): 1643884340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 127, 140, 170, 175, 238, 254, 340, 350, 425, 476, 508, 595, 635, 659, 700, 850, 889, 1190, 1270, 1318, 1700, 1778, 2159, 2380, 2540, 2636, 2975, 3175, 3295, 3556, 4318, 4445, 4613, 5950, 6350, 6590, 8636, 8890, 9226, 10795, 11203, 11900, 12700, 13180, 15113, 16475, 17780, 18452, 21590, 22225, 22406, 23065, 30226, 32950, 43180, 44450, 44812, 46130, 53975, 56015, 60452, 65900, 75565, 78421, 83693, 88900, 92260, 107950, 112030, 115325, 151130, 156842, 167386, 215900, 224060, 230650, 280075, 302260, 313684, 334772, 377825, 392105, 418465, 461300, 560150, 585851, 755650, 784210, 836930, 1120300, 1171702, 1422781, 1511300, 1568420, 1673860, 1960525, 2092325, 2343404, 2845562, 2929255, 3921050, 4184650, 5691124, 5858510, 7113905, 7842100, 8369300, 9959467, 11717020, 14227810, 14646275, 19918934, 28455620, 29292550, 35569525, 39837868, 49797335, 58585100, 71139050, 99594670, 142278100, 199189340, 248986675, 497973350, 995946700]

約数ペア:

[(1, 995946700), (2, 497973350), (4, 248986675), (5, 199189340), (7, 142278100), (10, 99594670), (14, 71139050), (17, 58585100), (20, 49797335), (25, 39837868), (28, 35569525), (34, 29292550), (35, 28455620), (50, 19918934), (68, 14646275), (70, 14227810), (85, 11717020), (100, 9959467), (119, 8369300), (127, 7842100), (140, 7113905), (170, 5858510), (175, 5691124), (238, 4184650), (254, 3921050), (340, 2929255), (350, 2845562), (425, 2343404), (476, 2092325), (508, 1960525), (595, 1673860), (635, 1568420), (659, 1511300), (700, 1422781), (850, 1171702), (889, 1120300), (1190, 836930), (1270, 784210), (1318, 755650), (1700, 585851), (1778, 560150), (2159, 461300), (2380, 418465), (2540, 392105), (2636, 377825), (2975, 334772), (3175, 313684), (3295, 302260), (3556, 280075), (4318, 230650), (4445, 224060), (4613, 215900), (5950, 167386), (6350, 156842), (6590, 151130), (8636, 115325), (8890, 112030), (9226, 107950), (10795, 92260), (11203, 88900), (11900, 83693), (12700, 78421), (13180, 75565), (15113, 65900), (16475, 60452), (17780, 56015), (18452, 53975), (21590, 46130), (22225, 44812), (22406, 44450), (23065, 43180), (30226, 32950)]