129771180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 192

約数和(自身を含む): 503516160

約数和(自身を除く): 373744980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3121, 3465, 3780, 4158, 4620, 5940, 6242, 6930, 8316, 9363, 10395, 12484, 13860, 15605, 18726, 20790, 21847, 28089, 31210, 34331, 37452, 41580, 43694, 46815, 56178, 62420, 65541, 68662, 84267, 87388, 93630, 102993, 109235, 112356, 131082, 137324, 140445, 168534, 171655, 187260, 196623, 205986, 218470, 240317, 262164, 280890, 308979, 327705, 337068, 343310, 393246, 411972, 421335, 436940, 480634, 514965, 561780, 589869, 617958, 655410, 686620, 720951, 786492, 842670, 926937, 961268, 983115, 1029930, 1179738, 1201585, 1235916, 1310820, 1441902, 1544895, 1685340, 1853874, 1966230, 2059860, 2162853, 2359476, 2403170, 2883804, 2949345, 3089790, 3604755, 3707748, 3932460, 4325706, 4634685, 4806340, 5898690, 6179580, 6488559, 7209510, 8651412, 9269370, 10814265, 11797380, 12977118, 14419020, 18538740, 21628530, 25954236, 32442795, 43257060, 64885590, 129771180]

約数ペア:

[(1, 129771180), (2, 64885590), (3, 43257060), (4, 32442795), (5, 25954236), (6, 21628530), (7, 18538740), (9, 14419020), (10, 12977118), (11, 11797380), (12, 10814265), (14, 9269370), (15, 8651412), (18, 7209510), (20, 6488559), (21, 6179580), (22, 5898690), (27, 4806340), (28, 4634685), (30, 4325706), (33, 3932460), (35, 3707748), (36, 3604755), (42, 3089790), (44, 2949345), (45, 2883804), (54, 2403170), (55, 2359476), (60, 2162853), (63, 2059860), (66, 1966230), (70, 1853874), (77, 1685340), (84, 1544895), (90, 1441902), (99, 1310820), (105, 1235916), (108, 1201585), (110, 1179738), (126, 1029930), (132, 983115), (135, 961268), (140, 926937), (154, 842670), (165, 786492), (180, 720951), (189, 686620), (198, 655410), (210, 617958), (220, 589869), (231, 561780), (252, 514965), (270, 480634), (297, 436940), (308, 421335), (315, 411972), (330, 393246), (378, 343310), (385, 337068), (396, 327705), (420, 308979), (462, 280890), (495, 262164), (540, 240317), (594, 218470), (630, 205986), (660, 196623), (693, 187260), (756, 171655), (770, 168534), (924, 140445), (945, 137324), (990, 131082), (1155, 112356), (1188, 109235), (1260, 102993), (1386, 93630), (1485, 87388), (1540, 84267), (1890, 68662), (1980, 65541), (2079, 62420), (2310, 56178), (2772, 46815), (2970, 43694), (3121, 41580), (3465, 37452), (3780, 34331), (4158, 31210), (4620, 28089), (5940, 21847), (6242, 20790), (6930, 18726), (8316, 15605), (9363, 13860), (10395, 12484)]