88961850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 262449720

約数和(自身を除く): 173487870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 29, 30, 34, 45, 50, 51, 58, 75, 85, 87, 90, 102, 145, 150, 153, 170, 174, 225, 255, 261, 290, 306, 401, 425, 435, 450, 493, 510, 522, 725, 765, 802, 850, 870, 986, 1203, 1275, 1305, 1450, 1479, 1530, 2005, 2175, 2406, 2465, 2550, 2610, 2958, 3609, 3825, 4010, 4350, 4437, 4930, 6015, 6525, 6817, 7218, 7395, 7650, 8874, 10025, 11629, 12030, 12325, 13050, 13634, 14790, 18045, 20050, 20451, 22185, 23258, 24650, 30075, 34085, 34887, 36090, 36975, 40902, 44370, 58145, 60150, 61353, 68170, 69774, 73950, 90225, 102255, 104661, 110925, 116290, 122706, 170425, 174435, 180450, 197693, 204510, 209322, 221850, 290725, 306765, 340850, 348870, 395386, 511275, 523305, 581450, 593079, 613530, 872175, 988465, 1022550, 1046610, 1186158, 1533825, 1744350, 1779237, 1976930, 2616525, 2965395, 3067650, 3558474, 4942325, 5233050, 5930790, 8896185, 9884650, 14826975, 17792370, 29653950, 44480925, 88961850]

約数ペア:

[(1, 88961850), (2, 44480925), (3, 29653950), (5, 17792370), (6, 14826975), (9, 9884650), (10, 8896185), (15, 5930790), (17, 5233050), (18, 4942325), (25, 3558474), (29, 3067650), (30, 2965395), (34, 2616525), (45, 1976930), (50, 1779237), (51, 1744350), (58, 1533825), (75, 1186158), (85, 1046610), (87, 1022550), (90, 988465), (102, 872175), (145, 613530), (150, 593079), (153, 581450), (170, 523305), (174, 511275), (225, 395386), (255, 348870), (261, 340850), (290, 306765), (306, 290725), (401, 221850), (425, 209322), (435, 204510), (450, 197693), (493, 180450), (510, 174435), (522, 170425), (725, 122706), (765, 116290), (802, 110925), (850, 104661), (870, 102255), (986, 90225), (1203, 73950), (1275, 69774), (1305, 68170), (1450, 61353), (1479, 60150), (1530, 58145), (2005, 44370), (2175, 40902), (2406, 36975), (2465, 36090), (2550, 34887), (2610, 34085), (2958, 30075), (3609, 24650), (3825, 23258), (4010, 22185), (4350, 20451), (4437, 20050), (4930, 18045), (6015, 14790), (6525, 13634), (6817, 13050), (7218, 12325), (7395, 12030), (7650, 11629), (8874, 10025)]