191295900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12503}}^1$

素因数の和:12540

約数の個数: 108

約数和(自身を含む): 634928112

約数和(自身を除く): 443632212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 12503, 15300, 25006, 37509, 50012, 62515, 75018, 112527, 125030, 150036, 187545, 212551, 225054, 250060, 312575, 375090, 425102, 450108, 562635, 625150, 637653, 750180, 850204, 937725, 1062755, 1125270, 1250300, 1275306, 1875450, 1912959, 2125510, 2250540, 2550612, 2813175, 3188265, 3750900, 3825918, 4251020, 5313775, 5626350, 6376530, 7651836, 9564795, 10627550, 11252700, 12753060, 15941325, 19129590, 21255100, 31882650, 38259180, 47823975, 63765300, 95647950, 191295900]

約数ペア:

[(1, 191295900), (2, 95647950), (3, 63765300), (4, 47823975), (5, 38259180), (6, 31882650), (9, 21255100), (10, 19129590), (12, 15941325), (15, 12753060), (17, 11252700), (18, 10627550), (20, 9564795), (25, 7651836), (30, 6376530), (34, 5626350), (36, 5313775), (45, 4251020), (50, 3825918), (51, 3750900), (60, 3188265), (68, 2813175), (75, 2550612), (85, 2250540), (90, 2125510), (100, 1912959), (102, 1875450), (150, 1275306), (153, 1250300), (170, 1125270), (180, 1062755), (204, 937725), (225, 850204), (255, 750180), (300, 637653), (306, 625150), (340, 562635), (425, 450108), (450, 425102), (510, 375090), (612, 312575), (765, 250060), (850, 225054), (900, 212551), (1020, 187545), (1275, 150036), (1530, 125030), (1700, 112527), (2550, 75018), (3060, 62515), (3825, 50012), (5100, 37509), (7650, 25006), (12503, 15300)]