242068500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 813933120

約数和(自身を除く): 571864620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 81, 86, 90, 100, 108, 125, 129, 135, 139, 150, 162, 172, 180, 215, 225, 250, 258, 270, 278, 300, 324, 375, 387, 405, 417, 430, 450, 500, 516, 540, 556, 645, 675, 695, 750, 774, 810, 834, 860, 900, 1075, 1125, 1161, 1251, 1290, 1350, 1390, 1500, 1548, 1620, 1668, 1935, 2025, 2085, 2150, 2250, 2322, 2502, 2580, 2700, 2780, 3225, 3375, 3475, 3483, 3753, 3870, 4050, 4170, 4300, 4500, 4644, 5004, 5375, 5805, 5977, 6255, 6450, 6750, 6950, 6966, 7506, 7740, 8100, 8340, 9675, 10125, 10425, 10750, 11259, 11610, 11954, 12510, 12900, 13500, 13900, 13932, 15012, 16125, 17375, 17415, 17931, 18765, 19350, 20250, 20850, 21500, 22518, 23220, 23908, 25020, 29025, 29885, 31275, 32250, 34750, 34830, 35862, 37530, 38700, 40500, 41700, 45036, 48375, 52125, 53793, 56295, 58050, 59770, 62550, 64500, 69500, 69660, 71724, 75060, 87075, 89655, 93825, 96750, 104250, 107586, 112590, 116100, 119540, 125100, 145125, 149425, 156375, 161379, 174150, 179310, 187650, 193500, 208500, 215172, 225180, 268965, 281475, 290250, 298850, 312750, 322758, 348300, 358620, 375300, 435375, 448275, 469125, 484137, 537930, 562950, 580500, 597700, 625500, 645516, 747125, 806895, 870750, 896550, 938250, 968274, 1075860, 1125900, 1344825, 1407375, 1494250, 1613790, 1741500, 1793100, 1876500, 1936548, 2241375, 2420685, 2689650, 2814750, 2988500, 3227580, 4034475, 4482750, 4841370, 5379300, 5629500, 6724125, 8068950, 8965500, 9682740, 12103425, 13448250, 16137900, 20172375, 24206850, 26896500, 40344750, 48413700, 60517125, 80689500, 121034250, 242068500]

約数ペア:

[(1, 242068500), (2, 121034250), (3, 80689500), (4, 60517125), (5, 48413700), (6, 40344750), (9, 26896500), (10, 24206850), (12, 20172375), (15, 16137900), (18, 13448250), (20, 12103425), (25, 9682740), (27, 8965500), (30, 8068950), (36, 6724125), (43, 5629500), (45, 5379300), (50, 4841370), (54, 4482750), (60, 4034475), (75, 3227580), (81, 2988500), (86, 2814750), (90, 2689650), (100, 2420685), (108, 2241375), (125, 1936548), (129, 1876500), (135, 1793100), (139, 1741500), (150, 1613790), (162, 1494250), (172, 1407375), (180, 1344825), (215, 1125900), (225, 1075860), (250, 968274), (258, 938250), (270, 896550), (278, 870750), (300, 806895), (324, 747125), (375, 645516), (387, 625500), (405, 597700), (417, 580500), (430, 562950), (450, 537930), (500, 484137), (516, 469125), (540, 448275), (556, 435375), (645, 375300), (675, 358620), (695, 348300), (750, 322758), (774, 312750), (810, 298850), (834, 290250), (860, 281475), (900, 268965), (1075, 225180), (1125, 215172), (1161, 208500), (1251, 193500), (1290, 187650), (1350, 179310), (1390, 174150), (1500, 161379), (1548, 156375), (1620, 149425), (1668, 145125), (1935, 125100), (2025, 119540), (2085, 116100), (2150, 112590), (2250, 107586), (2322, 104250), (2502, 96750), (2580, 93825), (2700, 89655), (2780, 87075), (3225, 75060), (3375, 71724), (3475, 69660), (3483, 69500), (3753, 64500), (3870, 62550), (4050, 59770), (4170, 58050), (4300, 56295), (4500, 53793), (4644, 52125), (5004, 48375), (5375, 45036), (5805, 41700), (5977, 40500), (6255, 38700), (6450, 37530), (6750, 35862), (6950, 34830), (6966, 34750), (7506, 32250), (7740, 31275), (8100, 29885), (8340, 29025), (9675, 25020), (10125, 23908), (10425, 23220), (10750, 22518), (11259, 21500), (11610, 20850), (11954, 20250), (12510, 19350), (12900, 18765), (13500, 17931), (13900, 17415), (13932, 17375), (15012, 16125)]