315271800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10342

約数の個数: 144

約数和(自身を含む): 1121178240

約数和(自身を除く): 805906440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 10303, 15300, 20606, 30600, 30909, 41212, 51515, 61818, 82424, 92727, 103030, 123636, 154545, 175151, 185454, 206060, 247272, 257575, 309090, 350302, 370908, 412120, 463635, 515150, 525453, 618180, 700604, 741816, 772725, 875755, 927270, 1030300, 1050906, 1236360, 1401208, 1545450, 1576359, 1751510, 1854540, 2060600, 2101812, 2318175, 2627265, 3090900, 3152718, 3503020, 3709080, 4203624, 4378775, 4636350, 5254530, 6181800, 6305436, 7006040, 7881795, 8757550, 9272700, 10509060, 12610872, 13136325, 15763590, 17515100, 18545400, 21018120, 26272650, 31527180, 35030200, 39408975, 52545300, 63054360, 78817950, 105090600, 157635900, 315271800]

約数ペア:

[(1, 315271800), (2, 157635900), (3, 105090600), (4, 78817950), (5, 63054360), (6, 52545300), (8, 39408975), (9, 35030200), (10, 31527180), (12, 26272650), (15, 21018120), (17, 18545400), (18, 17515100), (20, 15763590), (24, 13136325), (25, 12610872), (30, 10509060), (34, 9272700), (36, 8757550), (40, 7881795), (45, 7006040), (50, 6305436), (51, 6181800), (60, 5254530), (68, 4636350), (72, 4378775), (75, 4203624), (85, 3709080), (90, 3503020), (100, 3152718), (102, 3090900), (120, 2627265), (136, 2318175), (150, 2101812), (153, 2060600), (170, 1854540), (180, 1751510), (200, 1576359), (204, 1545450), (225, 1401208), (255, 1236360), (300, 1050906), (306, 1030300), (340, 927270), (360, 875755), (408, 772725), (425, 741816), (450, 700604), (510, 618180), (600, 525453), (612, 515150), (680, 463635), (765, 412120), (850, 370908), (900, 350302), (1020, 309090), (1224, 257575), (1275, 247272), (1530, 206060), (1700, 185454), (1800, 175151), (2040, 154545), (2550, 123636), (3060, 103030), (3400, 92727), (3825, 82424), (5100, 61818), (6120, 51515), (7650, 41212), (10200, 30909), (10303, 30600), (15300, 20606)]