42518520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 156031920

約数和(自身を除く): 113513400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1193, 1320, 1485, 1620, 1782, 1980, 2376, 2386, 2970, 3240, 3564, 3579, 3960, 4455, 4772, 5940, 5965, 7128, 7158, 8910, 9544, 10737, 11880, 11930, 13123, 14316, 17820, 17895, 21474, 23860, 26246, 28632, 32211, 35640, 35790, 39369, 42948, 47720, 52492, 53685, 64422, 65615, 71580, 78738, 85896, 96633, 104984, 107370, 118107, 128844, 131230, 143160, 157476, 161055, 193266, 196845, 214740, 236214, 257688, 262460, 314952, 322110, 354321, 386532, 393690, 429480, 472428, 483165, 524920, 590535, 644220, 708642, 773064, 787380, 944856, 966330, 1062963, 1181070, 1288440, 1417284, 1574760, 1771605, 1932660, 2125926, 2362140, 2834568, 3543210, 3865320, 4251852, 4724280, 5314815, 7086420, 8503704, 10629630, 14172840, 21259260, 42518520]

約数ペア:

[(1, 42518520), (2, 21259260), (3, 14172840), (4, 10629630), (5, 8503704), (6, 7086420), (8, 5314815), (9, 4724280), (10, 4251852), (11, 3865320), (12, 3543210), (15, 2834568), (18, 2362140), (20, 2125926), (22, 1932660), (24, 1771605), (27, 1574760), (30, 1417284), (33, 1288440), (36, 1181070), (40, 1062963), (44, 966330), (45, 944856), (54, 787380), (55, 773064), (60, 708642), (66, 644220), (72, 590535), (81, 524920), (88, 483165), (90, 472428), (99, 429480), (108, 393690), (110, 386532), (120, 354321), (132, 322110), (135, 314952), (162, 262460), (165, 257688), (180, 236214), (198, 214740), (216, 196845), (220, 193266), (264, 161055), (270, 157476), (297, 143160), (324, 131230), (330, 128844), (360, 118107), (396, 107370), (405, 104984), (440, 96633), (495, 85896), (540, 78738), (594, 71580), (648, 65615), (660, 64422), (792, 53685), (810, 52492), (891, 47720), (990, 42948), (1080, 39369), (1188, 35790), (1193, 35640), (1320, 32211), (1485, 28632), (1620, 26246), (1782, 23860), (1980, 21474), (2376, 17895), (2386, 17820), (2970, 14316), (3240, 13123), (3564, 11930), (3579, 11880), (3960, 10737), (4455, 9544), (4772, 8910), (5940, 7158), (5965, 7128)]