15546660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 30418140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 149, 185, 188, 222, 235, 282, 298, 370, 444, 447, 470, 555, 564, 596, 705, 740, 745, 894, 940, 1110, 1410, 1490, 1739, 1788, 2220, 2235, 2820, 2980, 3478, 4470, 5217, 5513, 6956, 7003, 8695, 8940, 10434, 11026, 14006, 16539, 17390, 20868, 21009, 22052, 26085, 27565, 28012, 33078, 34780, 35015, 42018, 52170, 55130, 66156, 70030, 82695, 84036, 104340, 105045, 110260, 140060, 165390, 210090, 259111, 330780, 420180, 518222, 777333, 1036444, 1295555, 1554666, 2591110, 3109332, 3886665, 5182220, 7773330, 15546660]

約数ペア:

[(1, 15546660), (2, 7773330), (3, 5182220), (4, 3886665), (5, 3109332), (6, 2591110), (10, 1554666), (12, 1295555), (15, 1036444), (20, 777333), (30, 518222), (37, 420180), (47, 330780), (60, 259111), (74, 210090), (94, 165390), (111, 140060), (141, 110260), (148, 105045), (149, 104340), (185, 84036), (188, 82695), (222, 70030), (235, 66156), (282, 55130), (298, 52170), (370, 42018), (444, 35015), (447, 34780), (470, 33078), (555, 28012), (564, 27565), (596, 26085), (705, 22052), (740, 21009), (745, 20868), (894, 17390), (940, 16539), (1110, 14006), (1410, 11026), (1490, 10434), (1739, 8940), (1788, 8695), (2220, 7003), (2235, 6956), (2820, 5513), (2980, 5217), (3478, 4470)]