18240600

素因数分解:

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

素因数の和:170

約数の個数: 192

約数和(自身を含む): 66781440

約数和(自身を除く): 48540840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 101, 105, 120, 129, 140, 150, 168, 172, 175, 200, 202, 210, 215, 258, 280, 300, 301, 303, 344, 350, 404, 420, 430, 505, 516, 525, 600, 602, 606, 645, 700, 707, 808, 840, 860, 903, 1010, 1032, 1050, 1075, 1204, 1212, 1290, 1400, 1414, 1505, 1515, 1720, 1806, 2020, 2100, 2121, 2150, 2408, 2424, 2525, 2580, 2828, 3010, 3030, 3225, 3535, 3612, 4040, 4200, 4242, 4300, 4343, 4515, 5050, 5160, 5656, 6020, 6060, 6450, 7070, 7224, 7525, 7575, 8484, 8600, 8686, 9030, 10100, 10605, 12040, 12120, 12900, 13029, 14140, 15050, 15150, 16968, 17372, 17675, 18060, 20200, 21210, 21715, 22575, 25800, 26058, 28280, 30100, 30300, 30401, 34744, 35350, 36120, 42420, 43430, 45150, 52116, 53025, 60200, 60600, 60802, 65145, 70700, 84840, 86860, 90300, 91203, 104232, 106050, 108575, 121604, 130290, 141400, 152005, 173720, 180600, 182406, 212100, 217150, 243208, 260580, 304010, 325725, 364812, 424200, 434300, 456015, 521160, 608020, 651450, 729624, 760025, 868600, 912030, 1216040, 1302900, 1520050, 1824060, 2280075, 2605800, 3040100, 3648120, 4560150, 6080200, 9120300, 18240600]

約数ペア:

[(1, 18240600), (2, 9120300), (3, 6080200), (4, 4560150), (5, 3648120), (6, 3040100), (7, 2605800), (8, 2280075), (10, 1824060), (12, 1520050), (14, 1302900), (15, 1216040), (20, 912030), (21, 868600), (24, 760025), (25, 729624), (28, 651450), (30, 608020), (35, 521160), (40, 456015), (42, 434300), (43, 424200), (50, 364812), (56, 325725), (60, 304010), (70, 260580), (75, 243208), (84, 217150), (86, 212100), (100, 182406), (101, 180600), (105, 173720), (120, 152005), (129, 141400), (140, 130290), (150, 121604), (168, 108575), (172, 106050), (175, 104232), (200, 91203), (202, 90300), (210, 86860), (215, 84840), (258, 70700), (280, 65145), (300, 60802), (301, 60600), (303, 60200), (344, 53025), (350, 52116), (404, 45150), (420, 43430), (430, 42420), (505, 36120), (516, 35350), (525, 34744), (600, 30401), (602, 30300), (606, 30100), (645, 28280), (700, 26058), (707, 25800), (808, 22575), (840, 21715), (860, 21210), (903, 20200), (1010, 18060), (1032, 17675), (1050, 17372), (1075, 16968), (1204, 15150), (1212, 15050), (1290, 14140), (1400, 13029), (1414, 12900), (1505, 12120), (1515, 12040), (1720, 10605), (1806, 10100), (2020, 9030), (2100, 8686), (2121, 8600), (2150, 8484), (2408, 7575), (2424, 7525), (2525, 7224), (2580, 7070), (2828, 6450), (3010, 6060), (3030, 6020), (3225, 5656), (3535, 5160), (3612, 5050), (4040, 4515), (4200, 4343), (4242, 4300)]