199924740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16097}}^1$

素因数の和:16138

約数の個数: 96

約数和(自身を含む): 649071360

約数和(自身を除く): 449146620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 16097, 32194, 48291, 64388, 80485, 96582, 144873, 160970, 193164, 241455, 289746, 321940, 370231, 434619, 482910, 579492, 724365, 740462, 869238, 965820, 1110693, 1448730, 1480924, 1738476, 1851155, 2173095, 2221386, 2897460, 3332079, 3702310, 4346190, 4442772, 5553465, 6664158, 7404620, 8692380, 9996237, 11106930, 13328316, 16660395, 19992474, 22213860, 33320790, 39984948, 49981185, 66641580, 99962370, 199924740]

約数ペア:

[(1, 199924740), (2, 99962370), (3, 66641580), (4, 49981185), (5, 39984948), (6, 33320790), (9, 22213860), (10, 19992474), (12, 16660395), (15, 13328316), (18, 11106930), (20, 9996237), (23, 8692380), (27, 7404620), (30, 6664158), (36, 5553465), (45, 4442772), (46, 4346190), (54, 3702310), (60, 3332079), (69, 2897460), (90, 2221386), (92, 2173095), (108, 1851155), (115, 1738476), (135, 1480924), (138, 1448730), (180, 1110693), (207, 965820), (230, 869238), (270, 740462), (276, 724365), (345, 579492), (414, 482910), (460, 434619), (540, 370231), (621, 321940), (690, 289746), (828, 241455), (1035, 193164), (1242, 160970), (1380, 144873), (2070, 96582), (2484, 80485), (3105, 64388), (4140, 48291), (6210, 32194), (12420, 16097)]