67490220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 229211136

約数和(自身を除く): 161720916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 84, 86, 101, 105, 111, 129, 140, 148, 172, 185, 202, 210, 215, 222, 258, 259, 301, 303, 370, 404, 420, 430, 444, 505, 516, 518, 555, 602, 606, 645, 707, 740, 777, 860, 903, 1010, 1036, 1110, 1204, 1212, 1290, 1295, 1414, 1505, 1515, 1554, 1591, 1806, 2020, 2121, 2220, 2580, 2590, 2828, 3010, 3030, 3108, 3182, 3535, 3612, 3737, 3885, 4242, 4343, 4515, 4773, 5180, 6020, 6060, 6364, 7070, 7474, 7770, 7955, 8484, 8686, 9030, 9546, 10605, 11137, 11211, 13029, 14140, 14948, 15540, 15910, 17372, 18060, 18685, 19092, 21210, 21715, 22274, 22422, 23865, 26058, 26159, 30401, 31820, 33411, 37370, 42420, 43430, 44548, 44844, 47730, 52116, 52318, 55685, 56055, 60802, 65145, 66822, 74740, 78477, 86860, 91203, 95460, 104636, 111370, 112110, 121604, 130290, 130795, 133644, 152005, 156954, 160691, 167055, 182406, 222740, 224220, 260580, 261590, 304010, 313908, 321382, 334110, 364812, 392385, 456015, 482073, 523180, 608020, 642764, 668220, 784770, 803455, 912030, 964146, 1124837, 1569540, 1606910, 1824060, 1928292, 2249674, 2410365, 3213820, 3374511, 4499348, 4820730, 5624185, 6749022, 9641460, 11248370, 13498044, 16872555, 22496740, 33745110, 67490220]

約数ペア:

[(1, 67490220), (2, 33745110), (3, 22496740), (4, 16872555), (5, 13498044), (6, 11248370), (7, 9641460), (10, 6749022), (12, 5624185), (14, 4820730), (15, 4499348), (20, 3374511), (21, 3213820), (28, 2410365), (30, 2249674), (35, 1928292), (37, 1824060), (42, 1606910), (43, 1569540), (60, 1124837), (70, 964146), (74, 912030), (84, 803455), (86, 784770), (101, 668220), (105, 642764), (111, 608020), (129, 523180), (140, 482073), (148, 456015), (172, 392385), (185, 364812), (202, 334110), (210, 321382), (215, 313908), (222, 304010), (258, 261590), (259, 260580), (301, 224220), (303, 222740), (370, 182406), (404, 167055), (420, 160691), (430, 156954), (444, 152005), (505, 133644), (516, 130795), (518, 130290), (555, 121604), (602, 112110), (606, 111370), (645, 104636), (707, 95460), (740, 91203), (777, 86860), (860, 78477), (903, 74740), (1010, 66822), (1036, 65145), (1110, 60802), (1204, 56055), (1212, 55685), (1290, 52318), (1295, 52116), (1414, 47730), (1505, 44844), (1515, 44548), (1554, 43430), (1591, 42420), (1806, 37370), (2020, 33411), (2121, 31820), (2220, 30401), (2580, 26159), (2590, 26058), (2828, 23865), (3010, 22422), (3030, 22274), (3108, 21715), (3182, 21210), (3535, 19092), (3612, 18685), (3737, 18060), (3885, 17372), (4242, 15910), (4343, 15540), (4515, 14948), (4773, 14140), (5180, 13029), (6020, 11211), (6060, 11137), (6364, 10605), (7070, 9546), (7474, 9030), (7770, 8686), (7955, 8484)]