55573980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 202825728

約数和(自身を除く): 147251748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 523, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1046, 1155, 1265, 1380, 1518, 1540, 1569, 1610, 1771, 1932, 2092, 2310, 2415, 2530, 2615, 3036, 3138, 3220, 3542, 3661, 3795, 4620, 4830, 5060, 5230, 5313, 5753, 6276, 7084, 7322, 7590, 7845, 8855, 9660, 10460, 10626, 10983, 11506, 12029, 14644, 15180, 15690, 17259, 17710, 18305, 21252, 21966, 23012, 24058, 26565, 28765, 31380, 34518, 35420, 36087, 36610, 40271, 43932, 48116, 53130, 54915, 57530, 60145, 69036, 72174, 73220, 80542, 84203, 86295, 106260, 109830, 115060, 120290, 120813, 132319, 144348, 161084, 168406, 172590, 180435, 201355, 219660, 240580, 241626, 252609, 264638, 336812, 345180, 360870, 396957, 402710, 421015, 483252, 505218, 529276, 604065, 661595, 721740, 793914, 805420, 842030, 926233, 1010436, 1208130, 1263045, 1323190, 1587828, 1684060, 1852466, 1984785, 2416260, 2526090, 2646380, 2778699, 3704932, 3969570, 4631165, 5052180, 5557398, 7939140, 9262330, 11114796, 13893495, 18524660, 27786990, 55573980]

約数ペア:

[(1, 55573980), (2, 27786990), (3, 18524660), (4, 13893495), (5, 11114796), (6, 9262330), (7, 7939140), (10, 5557398), (11, 5052180), (12, 4631165), (14, 3969570), (15, 3704932), (20, 2778699), (21, 2646380), (22, 2526090), (23, 2416260), (28, 1984785), (30, 1852466), (33, 1684060), (35, 1587828), (42, 1323190), (44, 1263045), (46, 1208130), (55, 1010436), (60, 926233), (66, 842030), (69, 805420), (70, 793914), (77, 721740), (84, 661595), (92, 604065), (105, 529276), (110, 505218), (115, 483252), (132, 421015), (138, 402710), (140, 396957), (154, 360870), (161, 345180), (165, 336812), (210, 264638), (220, 252609), (230, 241626), (231, 240580), (253, 219660), (276, 201355), (308, 180435), (322, 172590), (330, 168406), (345, 161084), (385, 144348), (420, 132319), (460, 120813), (462, 120290), (483, 115060), (506, 109830), (523, 106260), (644, 86295), (660, 84203), (690, 80542), (759, 73220), (770, 72174), (805, 69036), (924, 60145), (966, 57530), (1012, 54915), (1046, 53130), (1155, 48116), (1265, 43932), (1380, 40271), (1518, 36610), (1540, 36087), (1569, 35420), (1610, 34518), (1771, 31380), (1932, 28765), (2092, 26565), (2310, 24058), (2415, 23012), (2530, 21966), (2615, 21252), (3036, 18305), (3138, 17710), (3220, 17259), (3542, 15690), (3661, 15180), (3795, 14644), (4620, 12029), (4830, 11506), (5060, 10983), (5230, 10626), (5313, 10460), (5753, 9660), (6276, 8855), (7084, 7845), (7322, 7590)]