82364220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 179060580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 83, 90, 111, 148, 149, 166, 180, 185, 222, 249, 298, 332, 333, 370, 415, 444, 447, 498, 555, 596, 666, 740, 745, 747, 830, 894, 996, 1110, 1245, 1332, 1341, 1490, 1494, 1660, 1665, 1788, 2220, 2235, 2490, 2682, 2980, 2988, 3071, 3330, 3735, 4470, 4980, 5364, 5513, 6142, 6660, 6705, 7470, 8940, 9213, 11026, 12284, 12367, 13410, 14940, 15355, 16539, 18426, 22052, 24734, 26820, 27565, 27639, 30710, 33078, 36852, 37101, 46065, 49468, 49617, 55130, 55278, 61420, 61835, 66156, 74202, 82695, 92130, 99234, 110260, 110556, 111303, 123670, 138195, 148404, 165390, 184260, 185505, 198468, 222606, 247340, 248085, 276390, 330780, 371010, 445212, 457579, 496170, 552780, 556515, 742020, 915158, 992340, 1113030, 1372737, 1830316, 2226060, 2287895, 2745474, 4118211, 4575790, 5490948, 6863685, 8236422, 9151580, 13727370, 16472844, 20591055, 27454740, 41182110, 82364220]

約数ペア:

[(1, 82364220), (2, 41182110), (3, 27454740), (4, 20591055), (5, 16472844), (6, 13727370), (9, 9151580), (10, 8236422), (12, 6863685), (15, 5490948), (18, 4575790), (20, 4118211), (30, 2745474), (36, 2287895), (37, 2226060), (45, 1830316), (60, 1372737), (74, 1113030), (83, 992340), (90, 915158), (111, 742020), (148, 556515), (149, 552780), (166, 496170), (180, 457579), (185, 445212), (222, 371010), (249, 330780), (298, 276390), (332, 248085), (333, 247340), (370, 222606), (415, 198468), (444, 185505), (447, 184260), (498, 165390), (555, 148404), (596, 138195), (666, 123670), (740, 111303), (745, 110556), (747, 110260), (830, 99234), (894, 92130), (996, 82695), (1110, 74202), (1245, 66156), (1332, 61835), (1341, 61420), (1490, 55278), (1494, 55130), (1660, 49617), (1665, 49468), (1788, 46065), (2220, 37101), (2235, 36852), (2490, 33078), (2682, 30710), (2980, 27639), (2988, 27565), (3071, 26820), (3330, 24734), (3735, 22052), (4470, 18426), (4980, 16539), (5364, 15355), (5513, 14940), (6142, 13410), (6660, 12367), (6705, 12284), (7470, 11026), (8940, 9213)]