69902100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 108

約数和(自身を含む): 221561340

約数和(自身を除く): 151659240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 450, 505, 606, 769, 900, 909, 1010, 1212, 1515, 1538, 1818, 2020, 2307, 2525, 3030, 3076, 3636, 3845, 4545, 4614, 5050, 6060, 6921, 7575, 7690, 9090, 9228, 10100, 11535, 13842, 15150, 15380, 18180, 19225, 22725, 23070, 27684, 30300, 34605, 38450, 45450, 46140, 57675, 69210, 76900, 77669, 90900, 115350, 138420, 155338, 173025, 230700, 233007, 310676, 346050, 388345, 466014, 692100, 699021, 776690, 932028, 1165035, 1398042, 1553380, 1941725, 2330070, 2796084, 3495105, 3883450, 4660140, 5825175, 6990210, 7766900, 11650350, 13980420, 17475525, 23300700, 34951050, 69902100]

約数ペア:

[(1, 69902100), (2, 34951050), (3, 23300700), (4, 17475525), (5, 13980420), (6, 11650350), (9, 7766900), (10, 6990210), (12, 5825175), (15, 4660140), (18, 3883450), (20, 3495105), (25, 2796084), (30, 2330070), (36, 1941725), (45, 1553380), (50, 1398042), (60, 1165035), (75, 932028), (90, 776690), (100, 699021), (101, 692100), (150, 466014), (180, 388345), (202, 346050), (225, 310676), (300, 233007), (303, 230700), (404, 173025), (450, 155338), (505, 138420), (606, 115350), (769, 90900), (900, 77669), (909, 76900), (1010, 69210), (1212, 57675), (1515, 46140), (1538, 45450), (1818, 38450), (2020, 34605), (2307, 30300), (2525, 27684), (3030, 23070), (3076, 22725), (3636, 19225), (3845, 18180), (4545, 15380), (4614, 15150), (5050, 13842), (6060, 11535), (6921, 10100), (7575, 9228), (7690, 9090)]