61650120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3235

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 158980920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3191, 3220, 3864, 4830, 6382, 6440, 9573, 9660, 12764, 15955, 19146, 19320, 22337, 25528, 31910, 38292, 44674, 47865, 63820, 67011, 73393, 76584, 89348, 95730, 111685, 127640, 134022, 146786, 178696, 191460, 220179, 223370, 268044, 293572, 335055, 366965, 382920, 440358, 446740, 513751, 536088, 587144, 670110, 733930, 880716, 893480, 1027502, 1100895, 1340220, 1467860, 1541253, 1761432, 2055004, 2201790, 2568755, 2680440, 2935720, 3082506, 4110008, 4403580, 5137510, 6165012, 7706265, 8807160, 10275020, 12330024, 15412530, 20550040, 30825060, 61650120]

約数ペア:

[(1, 61650120), (2, 30825060), (3, 20550040), (4, 15412530), (5, 12330024), (6, 10275020), (7, 8807160), (8, 7706265), (10, 6165012), (12, 5137510), (14, 4403580), (15, 4110008), (20, 3082506), (21, 2935720), (23, 2680440), (24, 2568755), (28, 2201790), (30, 2055004), (35, 1761432), (40, 1541253), (42, 1467860), (46, 1340220), (56, 1100895), (60, 1027502), (69, 893480), (70, 880716), (84, 733930), (92, 670110), (105, 587144), (115, 536088), (120, 513751), (138, 446740), (140, 440358), (161, 382920), (168, 366965), (184, 335055), (210, 293572), (230, 268044), (276, 223370), (280, 220179), (322, 191460), (345, 178696), (420, 146786), (460, 134022), (483, 127640), (552, 111685), (644, 95730), (690, 89348), (805, 76584), (840, 73393), (920, 67011), (966, 63820), (1288, 47865), (1380, 44674), (1610, 38292), (1932, 31910), (2415, 25528), (2760, 22337), (3191, 19320), (3220, 19146), (3864, 15955), (4830, 12764), (6382, 9660), (6440, 9573)]