920926300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^2$

素因数の和:157

約数の個数: 162

約数和(自身を含む): 2425454136

約数和(自身を除く): 1504527836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 37, 50, 62, 70, 74, 100, 124, 140, 148, 155, 175, 185, 217, 259, 310, 350, 370, 434, 518, 620, 700, 740, 775, 868, 925, 961, 1036, 1085, 1147, 1295, 1369, 1550, 1850, 1922, 2170, 2294, 2590, 2738, 3100, 3700, 3844, 4340, 4588, 4805, 5180, 5425, 5476, 5735, 6475, 6727, 6845, 8029, 9583, 9610, 10850, 11470, 12950, 13454, 13690, 16058, 19166, 19220, 21700, 22940, 24025, 25900, 26908, 27380, 28675, 32116, 33635, 34225, 35557, 38332, 40145, 42439, 47915, 48050, 57350, 67270, 68450, 71114, 80290, 84878, 95830, 96100, 114700, 134540, 136900, 142228, 160580, 168175, 169756, 177785, 191660, 200725, 212195, 239575, 248899, 297073, 336350, 355570, 401450, 424390, 479150, 497798, 594146, 672700, 711140, 802900, 848780, 888925, 958300, 995596, 1060975, 1188292, 1244495, 1315609, 1485365, 1777850, 2121950, 2488990, 2631218, 2970730, 3555700, 4243900, 4977980, 5262436, 5941460, 6222475, 6578045, 7426825, 9209263, 12444950, 13156090, 14853650, 18418526, 24889900, 26312180, 29707300, 32890225, 36837052, 46046315, 65780450, 92092630, 131560900, 184185260, 230231575, 460463150, 920926300]

約数ペア:

[(1, 920926300), (2, 460463150), (4, 230231575), (5, 184185260), (7, 131560900), (10, 92092630), (14, 65780450), (20, 46046315), (25, 36837052), (28, 32890225), (31, 29707300), (35, 26312180), (37, 24889900), (50, 18418526), (62, 14853650), (70, 13156090), (74, 12444950), (100, 9209263), (124, 7426825), (140, 6578045), (148, 6222475), (155, 5941460), (175, 5262436), (185, 4977980), (217, 4243900), (259, 3555700), (310, 2970730), (350, 2631218), (370, 2488990), (434, 2121950), (518, 1777850), (620, 1485365), (700, 1315609), (740, 1244495), (775, 1188292), (868, 1060975), (925, 995596), (961, 958300), (1036, 888925), (1085, 848780), (1147, 802900), (1295, 711140), (1369, 672700), (1550, 594146), (1850, 497798), (1922, 479150), (2170, 424390), (2294, 401450), (2590, 355570), (2738, 336350), (3100, 297073), (3700, 248899), (3844, 239575), (4340, 212195), (4588, 200725), (4805, 191660), (5180, 177785), (5425, 169756), (5476, 168175), (5735, 160580), (6475, 142228), (6727, 136900), (6845, 134540), (8029, 114700), (9583, 96100), (9610, 95830), (10850, 84878), (11470, 80290), (12950, 71114), (13454, 68450), (13690, 67270), (16058, 57350), (19166, 48050), (19220, 47915), (21700, 42439), (22940, 40145), (24025, 38332), (25900, 35557), (26908, 34225), (27380, 33635), (28675, 32116)]