68902200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 234304200

約数和(自身を除く): 165402000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 379, 404, 450, 505, 600, 606, 758, 808, 900, 909, 1010, 1137, 1212, 1515, 1516, 1800, 1818, 1895, 2020, 2274, 2424, 2525, 3030, 3032, 3411, 3636, 3790, 4040, 4545, 4548, 5050, 5685, 6060, 6822, 7272, 7575, 7580, 9090, 9096, 9475, 10100, 11370, 12120, 13644, 15150, 15160, 17055, 18180, 18950, 20200, 22725, 22740, 27288, 28425, 30300, 34110, 36360, 37900, 38279, 45450, 45480, 56850, 60600, 68220, 75800, 76558, 85275, 90900, 113700, 114837, 136440, 153116, 170550, 181800, 191395, 227400, 229674, 306232, 341100, 344511, 382790, 459348, 574185, 682200, 689022, 765580, 918696, 956975, 1148370, 1378044, 1531160, 1722555, 1913950, 2296740, 2756088, 2870925, 3445110, 3827900, 4593480, 5741850, 6890220, 7655800, 8612775, 11483700, 13780440, 17225550, 22967400, 34451100, 68902200]

約数ペア:

[(1, 68902200), (2, 34451100), (3, 22967400), (4, 17225550), (5, 13780440), (6, 11483700), (8, 8612775), (9, 7655800), (10, 6890220), (12, 5741850), (15, 4593480), (18, 3827900), (20, 3445110), (24, 2870925), (25, 2756088), (30, 2296740), (36, 1913950), (40, 1722555), (45, 1531160), (50, 1378044), (60, 1148370), (72, 956975), (75, 918696), (90, 765580), (100, 689022), (101, 682200), (120, 574185), (150, 459348), (180, 382790), (200, 344511), (202, 341100), (225, 306232), (300, 229674), (303, 227400), (360, 191395), (379, 181800), (404, 170550), (450, 153116), (505, 136440), (600, 114837), (606, 113700), (758, 90900), (808, 85275), (900, 76558), (909, 75800), (1010, 68220), (1137, 60600), (1212, 56850), (1515, 45480), (1516, 45450), (1800, 38279), (1818, 37900), (1895, 36360), (2020, 34110), (2274, 30300), (2424, 28425), (2525, 27288), (3030, 22740), (3032, 22725), (3411, 20200), (3636, 18950), (3790, 18180), (4040, 17055), (4545, 15160), (4548, 15150), (5050, 13644), (5685, 12120), (6060, 11370), (6822, 10100), (7272, 9475), (7575, 9096), (7580, 9090)]