38025540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 133555968

約数和(自身を除く): 95530428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 293, 309, 315, 412, 420, 515, 586, 618, 630, 721, 879, 927, 1030, 1172, 1236, 1260, 1442, 1465, 1545, 1758, 1854, 2051, 2060, 2163, 2637, 2884, 2930, 3090, 3516, 3605, 3708, 4102, 4326, 4395, 4635, 5274, 5860, 6153, 6180, 6489, 7210, 8204, 8652, 8790, 9270, 10255, 10548, 10815, 12306, 12978, 13185, 14420, 17580, 18459, 18540, 20510, 21630, 24612, 25956, 26370, 30179, 30765, 32445, 36918, 41020, 43260, 52740, 60358, 61530, 64890, 73836, 90537, 92295, 120716, 123060, 129780, 150895, 181074, 184590, 211253, 271611, 301790, 362148, 369180, 422506, 452685, 543222, 603580, 633759, 845012, 905370, 1056265, 1086444, 1267518, 1358055, 1810740, 1901277, 2112530, 2535036, 2716110, 3168795, 3802554, 4225060, 5432220, 6337590, 7605108, 9506385, 12675180, 19012770, 38025540]

約数ペア:

[(1, 38025540), (2, 19012770), (3, 12675180), (4, 9506385), (5, 7605108), (6, 6337590), (7, 5432220), (9, 4225060), (10, 3802554), (12, 3168795), (14, 2716110), (15, 2535036), (18, 2112530), (20, 1901277), (21, 1810740), (28, 1358055), (30, 1267518), (35, 1086444), (36, 1056265), (42, 905370), (45, 845012), (60, 633759), (63, 603580), (70, 543222), (84, 452685), (90, 422506), (103, 369180), (105, 362148), (126, 301790), (140, 271611), (180, 211253), (206, 184590), (210, 181074), (252, 150895), (293, 129780), (309, 123060), (315, 120716), (412, 92295), (420, 90537), (515, 73836), (586, 64890), (618, 61530), (630, 60358), (721, 52740), (879, 43260), (927, 41020), (1030, 36918), (1172, 32445), (1236, 30765), (1260, 30179), (1442, 26370), (1465, 25956), (1545, 24612), (1758, 21630), (1854, 20510), (2051, 18540), (2060, 18459), (2163, 17580), (2637, 14420), (2884, 13185), (2930, 12978), (3090, 12306), (3516, 10815), (3605, 10548), (3708, 10255), (4102, 9270), (4326, 8790), (4395, 8652), (4635, 8204), (5274, 7210), (5860, 6489), (6153, 6180)]