1550677920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26699}}^1$

素因数の和:26739

約数の個数: 144

約数和(自身を含む): 5369263200

約数和(自身を除く): 3818585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 26699, 29040, 53398, 58080, 80097, 106796, 133495, 160194, 213592, 266990, 293689, 320388, 400485, 427184, 533980, 587378, 640776, 800970, 854368, 881067, 1067960, 1174756, 1281552, 1468445, 1601940, 1762134, 2135920, 2349512, 2563104, 2936890, 3203880, 3230579, 3524268, 4271840, 4405335, 4699024, 5873780, 6407760, 6461158, 7048536, 8810670, 9398048, 9691737, 11747560, 12815520, 12922316, 14097072, 16152895, 17621340, 19383474, 23495120, 25844632, 28194144, 32305790, 35242680, 38766948, 46990240, 48458685, 51689264, 64611580, 70485360, 77533896, 96917370, 103378528, 129223160, 140970720, 155067792, 193834740, 258446320, 310135584, 387669480, 516892640, 775338960, 1550677920]

約数ペア:

[(1, 1550677920), (2, 775338960), (3, 516892640), (4, 387669480), (5, 310135584), (6, 258446320), (8, 193834740), (10, 155067792), (11, 140970720), (12, 129223160), (15, 103378528), (16, 96917370), (20, 77533896), (22, 70485360), (24, 64611580), (30, 51689264), (32, 48458685), (33, 46990240), (40, 38766948), (44, 35242680), (48, 32305790), (55, 28194144), (60, 25844632), (66, 23495120), (80, 19383474), (88, 17621340), (96, 16152895), (110, 14097072), (120, 12922316), (121, 12815520), (132, 11747560), (160, 9691737), (165, 9398048), (176, 8810670), (220, 7048536), (240, 6461158), (242, 6407760), (264, 5873780), (330, 4699024), (352, 4405335), (363, 4271840), (440, 3524268), (480, 3230579), (484, 3203880), (528, 2936890), (605, 2563104), (660, 2349512), (726, 2135920), (880, 1762134), (968, 1601940), (1056, 1468445), (1210, 1281552), (1320, 1174756), (1452, 1067960), (1760, 881067), (1815, 854368), (1936, 800970), (2420, 640776), (2640, 587378), (2904, 533980), (3630, 427184), (3872, 400485), (4840, 320388), (5280, 293689), (5808, 266990), (7260, 213592), (9680, 160194), (11616, 133495), (14520, 106796), (19360, 80097), (26699, 58080), (29040, 53398)]