2000610720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37549}}^1$

素因数の和:37607

約数の個数: 144

約数和(自身を含む): 7011786600

約数和(自身を除く): 5011175880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 37549, 53280, 75098, 112647, 150196, 187745, 225294, 300392, 337941, 375490, 450588, 563235, 600784, 675882, 750980, 901176, 1126470, 1201568, 1351764, 1389313, 1501960, 1689705, 1802352, 2252940, 2703528, 2778626, 3003920, 3379410, 3604704, 4167939, 4505880, 5407056, 5557252, 6007840, 6758820, 6946565, 8335878, 9011760, 10814112, 11114504, 12503817, 13517640, 13893130, 16671756, 18023520, 20839695, 22229008, 25007634, 27035280, 27786260, 33343512, 41679390, 44458016, 50015268, 54070560, 55572520, 62519085, 66687024, 83358780, 100030536, 111145040, 125038170, 133374048, 166717560, 200061072, 222290080, 250076340, 333435120, 400122144, 500152680, 666870240, 1000305360, 2000610720]

約数ペア:

[(1, 2000610720), (2, 1000305360), (3, 666870240), (4, 500152680), (5, 400122144), (6, 333435120), (8, 250076340), (9, 222290080), (10, 200061072), (12, 166717560), (15, 133374048), (16, 125038170), (18, 111145040), (20, 100030536), (24, 83358780), (30, 66687024), (32, 62519085), (36, 55572520), (37, 54070560), (40, 50015268), (45, 44458016), (48, 41679390), (60, 33343512), (72, 27786260), (74, 27035280), (80, 25007634), (90, 22229008), (96, 20839695), (111, 18023520), (120, 16671756), (144, 13893130), (148, 13517640), (160, 12503817), (180, 11114504), (185, 10814112), (222, 9011760), (240, 8335878), (288, 6946565), (296, 6758820), (333, 6007840), (360, 5557252), (370, 5407056), (444, 4505880), (480, 4167939), (555, 3604704), (592, 3379410), (666, 3003920), (720, 2778626), (740, 2703528), (888, 2252940), (1110, 1802352), (1184, 1689705), (1332, 1501960), (1440, 1389313), (1480, 1351764), (1665, 1201568), (1776, 1126470), (2220, 901176), (2664, 750980), (2960, 675882), (3330, 600784), (3552, 563235), (4440, 450588), (5328, 375490), (5920, 337941), (6660, 300392), (8880, 225294), (10656, 187745), (13320, 150196), (17760, 112647), (26640, 75098), (37549, 53280)]