75374280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 254102400

約数和(自身を除く): 178728120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 691, 808, 909, 1010, 1080, 1212, 1382, 1515, 1818, 2020, 2073, 2424, 2727, 2764, 3030, 3455, 3636, 4040, 4146, 4545, 5454, 5528, 6060, 6219, 6910, 7272, 8292, 9090, 10365, 10908, 12120, 12438, 13635, 13820, 16584, 18180, 18657, 20730, 21816, 24876, 27270, 27640, 31095, 36360, 37314, 41460, 49752, 54540, 62190, 69791, 74628, 82920, 93285, 109080, 124380, 139582, 149256, 186570, 209373, 248760, 279164, 348955, 373140, 418746, 558328, 628119, 697910, 746280, 837492, 1046865, 1256238, 1395820, 1674984, 1884357, 2093730, 2512476, 2791640, 3140595, 3768714, 4187460, 5024952, 6281190, 7537428, 8374920, 9421785, 12562380, 15074856, 18843570, 25124760, 37687140, 75374280]

約数ペア:

[(1, 75374280), (2, 37687140), (3, 25124760), (4, 18843570), (5, 15074856), (6, 12562380), (8, 9421785), (9, 8374920), (10, 7537428), (12, 6281190), (15, 5024952), (18, 4187460), (20, 3768714), (24, 3140595), (27, 2791640), (30, 2512476), (36, 2093730), (40, 1884357), (45, 1674984), (54, 1395820), (60, 1256238), (72, 1046865), (90, 837492), (101, 746280), (108, 697910), (120, 628119), (135, 558328), (180, 418746), (202, 373140), (216, 348955), (270, 279164), (303, 248760), (360, 209373), (404, 186570), (505, 149256), (540, 139582), (606, 124380), (691, 109080), (808, 93285), (909, 82920), (1010, 74628), (1080, 69791), (1212, 62190), (1382, 54540), (1515, 49752), (1818, 41460), (2020, 37314), (2073, 36360), (2424, 31095), (2727, 27640), (2764, 27270), (3030, 24876), (3455, 21816), (3636, 20730), (4040, 18657), (4146, 18180), (4545, 16584), (5454, 13820), (5528, 13635), (6060, 12438), (6219, 12120), (6910, 10908), (7272, 10365), (8292, 9090)]