38401650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 120242304

約数和(自身を除く): 81840654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 90, 105, 126, 146, 150, 167, 175, 210, 219, 225, 315, 334, 350, 365, 438, 450, 501, 511, 525, 630, 657, 730, 835, 1002, 1022, 1050, 1095, 1169, 1314, 1503, 1533, 1575, 1670, 1825, 2190, 2338, 2505, 2555, 3006, 3066, 3150, 3285, 3507, 3650, 4175, 4599, 5010, 5110, 5475, 5845, 6570, 7014, 7515, 7665, 8350, 9198, 10521, 10950, 11690, 12191, 12525, 12775, 15030, 15330, 16425, 17535, 21042, 22995, 24382, 25050, 25550, 29225, 32850, 35070, 36573, 37575, 38325, 45990, 52605, 58450, 60955, 73146, 75150, 76650, 85337, 87675, 105210, 109719, 114975, 121910, 170674, 175350, 182865, 219438, 229950, 256011, 263025, 304775, 365730, 426685, 512022, 526050, 548595, 609550, 768033, 853370, 914325, 1097190, 1280055, 1536066, 1828650, 2133425, 2560110, 2742975, 3840165, 4266850, 5485950, 6400275, 7680330, 12800550, 19200825, 38401650]

約数ペア:

[(1, 38401650), (2, 19200825), (3, 12800550), (5, 7680330), (6, 6400275), (7, 5485950), (9, 4266850), (10, 3840165), (14, 2742975), (15, 2560110), (18, 2133425), (21, 1828650), (25, 1536066), (30, 1280055), (35, 1097190), (42, 914325), (45, 853370), (50, 768033), (63, 609550), (70, 548595), (73, 526050), (75, 512022), (90, 426685), (105, 365730), (126, 304775), (146, 263025), (150, 256011), (167, 229950), (175, 219438), (210, 182865), (219, 175350), (225, 170674), (315, 121910), (334, 114975), (350, 109719), (365, 105210), (438, 87675), (450, 85337), (501, 76650), (511, 75150), (525, 73146), (630, 60955), (657, 58450), (730, 52605), (835, 45990), (1002, 38325), (1022, 37575), (1050, 36573), (1095, 35070), (1169, 32850), (1314, 29225), (1503, 25550), (1533, 25050), (1575, 24382), (1670, 22995), (1825, 21042), (2190, 17535), (2338, 16425), (2505, 15330), (2555, 15030), (3006, 12775), (3066, 12525), (3150, 12191), (3285, 11690), (3507, 10950), (3650, 10521), (4175, 9198), (4599, 8350), (5010, 7665), (5110, 7515), (5475, 7014), (5845, 6570)]