2977020

素因数分解:

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

素因数の和:204

約数の個数: 96

約数和(自身を含む): 9576000

約数和(自身を除く): 6598980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 149, 180, 185, 222, 270, 298, 333, 370, 444, 447, 540, 555, 596, 666, 740, 745, 894, 999, 1110, 1332, 1341, 1490, 1665, 1788, 1998, 2220, 2235, 2682, 2980, 3330, 3996, 4023, 4470, 4995, 5364, 5513, 6660, 6705, 8046, 8940, 9990, 11026, 13410, 16092, 16539, 19980, 20115, 22052, 26820, 27565, 33078, 40230, 49617, 55130, 66156, 80460, 82695, 99234, 110260, 148851, 165390, 198468, 248085, 297702, 330780, 496170, 595404, 744255, 992340, 1488510, 2977020]

約数ペア:

[(1, 2977020), (2, 1488510), (3, 992340), (4, 744255), (5, 595404), (6, 496170), (9, 330780), (10, 297702), (12, 248085), (15, 198468), (18, 165390), (20, 148851), (27, 110260), (30, 99234), (36, 82695), (37, 80460), (45, 66156), (54, 55130), (60, 49617), (74, 40230), (90, 33078), (108, 27565), (111, 26820), (135, 22052), (148, 20115), (149, 19980), (180, 16539), (185, 16092), (222, 13410), (270, 11026), (298, 9990), (333, 8940), (370, 8046), (444, 6705), (447, 6660), (540, 5513), (555, 5364), (596, 4995), (666, 4470), (740, 4023), (745, 3996), (894, 3330), (999, 2980), (1110, 2682), (1332, 2235), (1341, 2220), (1490, 1998), (1665, 1788)]