675317950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 1425623040

約数和(自身を除く): 750305090

約数列:

[1, 2, 5, 10, 19, 23, 25, 31, 38, 46, 50, 62, 95, 115, 155, 190, 230, 310, 437, 475, 575, 589, 713, 775, 874, 950, 997, 1150, 1178, 1426, 1550, 1994, 2185, 2945, 3565, 4370, 4985, 5890, 7130, 9970, 10925, 13547, 14725, 17825, 18943, 21850, 22931, 24925, 27094, 29450, 30907, 35650, 37886, 45862, 49850, 61814, 67735, 94715, 114655, 135470, 154535, 189430, 229310, 309070, 338675, 435689, 473575, 573275, 587233, 677350, 710861, 772675, 871378, 947150, 1146550, 1174466, 1421722, 1545350, 2178445, 2936165, 3554305, 4356890, 5872330, 7108610, 10892225, 13506359, 14680825, 17771525, 21784450, 27012718, 29361650, 35543050, 67531795, 135063590, 337658975, 675317950]

約数ペア:

[(1, 675317950), (2, 337658975), (5, 135063590), (10, 67531795), (19, 35543050), (23, 29361650), (25, 27012718), (31, 21784450), (38, 17771525), (46, 14680825), (50, 13506359), (62, 10892225), (95, 7108610), (115, 5872330), (155, 4356890), (190, 3554305), (230, 2936165), (310, 2178445), (437, 1545350), (475, 1421722), (575, 1174466), (589, 1146550), (713, 947150), (775, 871378), (874, 772675), (950, 710861), (997, 677350), (1150, 587233), (1178, 573275), (1426, 473575), (1550, 435689), (1994, 338675), (2185, 309070), (2945, 229310), (3565, 189430), (4370, 154535), (4985, 135470), (5890, 114655), (7130, 94715), (9970, 67735), (10925, 61814), (13547, 49850), (14725, 45862), (17825, 37886), (18943, 35650), (21850, 30907), (22931, 29450), (24925, 27094)]