302427950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 646565760

約数和(自身を除く): 344137810

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 67, 110, 134, 145, 275, 283, 290, 319, 335, 550, 566, 638, 670, 725, 737, 1415, 1450, 1474, 1595, 1675, 1943, 2830, 3113, 3190, 3350, 3685, 3886, 6226, 7075, 7370, 7975, 8207, 9715, 14150, 15565, 15950, 16414, 18425, 18961, 19430, 21373, 31130, 36850, 37922, 41035, 42746, 48575, 77825, 82070, 90277, 94805, 97150, 106865, 155650, 180554, 189610, 205175, 208571, 213730, 410350, 417142, 451385, 474025, 534325, 549869, 902770, 948050, 1042855, 1068650, 1099738, 2085710, 2256925, 2749345, 4513850, 5214275, 5498690, 6048559, 10428550, 12097118, 13746725, 27493450, 30242795, 60485590, 151213975, 302427950]

約数ペア:

[(1, 302427950), (2, 151213975), (5, 60485590), (10, 30242795), (11, 27493450), (22, 13746725), (25, 12097118), (29, 10428550), (50, 6048559), (55, 5498690), (58, 5214275), (67, 4513850), (110, 2749345), (134, 2256925), (145, 2085710), (275, 1099738), (283, 1068650), (290, 1042855), (319, 948050), (335, 902770), (550, 549869), (566, 534325), (638, 474025), (670, 451385), (725, 417142), (737, 410350), (1415, 213730), (1450, 208571), (1474, 205175), (1595, 189610), (1675, 180554), (1943, 155650), (2830, 106865), (3113, 97150), (3190, 94805), (3350, 90277), (3685, 82070), (3886, 77825), (6226, 48575), (7075, 42746), (7370, 41035), (7975, 37922), (8207, 36850), (9715, 31130), (14150, 21373), (15565, 19430), (15950, 18961), (16414, 18425)]