149561280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 168

約数和(自身を含む): 561313584

約数和(自身を除く): 411752304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4721, 5280, 6336, 7920, 9442, 10560, 14163, 15840, 18884, 23605, 28326, 31680, 37768, 42489, 47210, 51931, 56652, 70815, 75536, 84978, 94420, 103862, 113304, 141630, 151072, 155793, 169956, 188840, 207724, 212445, 226608, 259655, 283260, 302144, 311586, 339912, 377680, 415448, 424890, 453216, 467379, 519310, 566520, 623172, 679824, 755360, 778965, 830896, 849780, 906432, 934758, 1038620, 1133040, 1246344, 1359648, 1510720, 1557930, 1661792, 1699560, 1869516, 2077240, 2266080, 2336895, 2492688, 2719296, 3115860, 3323584, 3399120, 3739032, 4154480, 4532160, 4673790, 4985376, 6231720, 6798240, 7478064, 8308960, 9347580, 9970752, 12463440, 13596480, 14956128, 16617920, 18695160, 24926880, 29912256, 37390320, 49853760, 74780640, 149561280]

約数ペア:

[(1, 149561280), (2, 74780640), (3, 49853760), (4, 37390320), (5, 29912256), (6, 24926880), (8, 18695160), (9, 16617920), (10, 14956128), (11, 13596480), (12, 12463440), (15, 9970752), (16, 9347580), (18, 8308960), (20, 7478064), (22, 6798240), (24, 6231720), (30, 4985376), (32, 4673790), (33, 4532160), (36, 4154480), (40, 3739032), (44, 3399120), (45, 3323584), (48, 3115860), (55, 2719296), (60, 2492688), (64, 2336895), (66, 2266080), (72, 2077240), (80, 1869516), (88, 1699560), (90, 1661792), (96, 1557930), (99, 1510720), (110, 1359648), (120, 1246344), (132, 1133040), (144, 1038620), (160, 934758), (165, 906432), (176, 849780), (180, 830896), (192, 778965), (198, 755360), (220, 679824), (240, 623172), (264, 566520), (288, 519310), (320, 467379), (330, 453216), (352, 424890), (360, 415448), (396, 377680), (440, 339912), (480, 311586), (495, 302144), (528, 283260), (576, 259655), (660, 226608), (704, 212445), (720, 207724), (792, 188840), (880, 169956), (960, 155793), (990, 151072), (1056, 141630), (1320, 113304), (1440, 103862), (1584, 94420), (1760, 84978), (1980, 75536), (2112, 70815), (2640, 56652), (2880, 51931), (3168, 47210), (3520, 42489), (3960, 37768), (4721, 31680), (5280, 28326), (6336, 23605), (7920, 18884), (9442, 15840), (10560, 14163)]