129025800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 443654640

約数和(自身を除く): 314628840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1667, 1720, 1800, 1935, 2150, 2580, 3096, 3225, 3334, 3870, 4300, 5001, 5160, 6450, 6668, 7740, 8335, 8600, 9675, 10002, 12900, 13336, 15003, 15480, 16670, 19350, 20004, 25005, 25800, 30006, 33340, 38700, 40008, 41675, 50010, 60012, 66680, 71681, 75015, 77400, 83350, 100020, 120024, 125025, 143362, 150030, 166700, 200040, 215043, 250050, 286724, 300060, 333400, 358405, 375075, 430086, 500100, 573448, 600120, 645129, 716810, 750150, 860172, 1000200, 1075215, 1290258, 1433620, 1500300, 1720344, 1792025, 2150430, 2580516, 2867240, 3000600, 3225645, 3584050, 4300860, 5161032, 5376075, 6451290, 7168100, 8601720, 10752150, 12902580, 14336200, 16128225, 21504300, 25805160, 32256450, 43008600, 64512900, 129025800]

約数ペア:

[(1, 129025800), (2, 64512900), (3, 43008600), (4, 32256450), (5, 25805160), (6, 21504300), (8, 16128225), (9, 14336200), (10, 12902580), (12, 10752150), (15, 8601720), (18, 7168100), (20, 6451290), (24, 5376075), (25, 5161032), (30, 4300860), (36, 3584050), (40, 3225645), (43, 3000600), (45, 2867240), (50, 2580516), (60, 2150430), (72, 1792025), (75, 1720344), (86, 1500300), (90, 1433620), (100, 1290258), (120, 1075215), (129, 1000200), (150, 860172), (172, 750150), (180, 716810), (200, 645129), (215, 600120), (225, 573448), (258, 500100), (300, 430086), (344, 375075), (360, 358405), (387, 333400), (430, 300060), (450, 286724), (516, 250050), (600, 215043), (645, 200040), (774, 166700), (860, 150030), (900, 143362), (1032, 125025), (1075, 120024), (1290, 100020), (1548, 83350), (1667, 77400), (1720, 75015), (1800, 71681), (1935, 66680), (2150, 60012), (2580, 50010), (3096, 41675), (3225, 40008), (3334, 38700), (3870, 33340), (4300, 30006), (5001, 25800), (5160, 25005), (6450, 20004), (6668, 19350), (7740, 16670), (8335, 15480), (8600, 15003), (9675, 13336), (10002, 12900)]