148779570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 391184640

約数和(自身を除く): 242405070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 43, 58, 82, 86, 87, 97, 123, 129, 145, 174, 194, 205, 215, 246, 258, 290, 291, 410, 430, 435, 485, 582, 615, 645, 870, 970, 1189, 1230, 1247, 1290, 1455, 1763, 2378, 2494, 2813, 2910, 3526, 3567, 3741, 3977, 4171, 5289, 5626, 5945, 6235, 7134, 7482, 7954, 8342, 8439, 8815, 10578, 11890, 11931, 12470, 12513, 14065, 16878, 17630, 17835, 18705, 19885, 20855, 23862, 25026, 26445, 28130, 35670, 37410, 39770, 41710, 42195, 51127, 52890, 59655, 62565, 84390, 102254, 115333, 119310, 120959, 125130, 153381, 171011, 230666, 241918, 255635, 306762, 342022, 345999, 362877, 511270, 513033, 576665, 604795, 691998, 725754, 766905, 855055, 1026066, 1153330, 1209590, 1533810, 1710110, 1729995, 1814385, 2565165, 3459990, 3628770, 4959319, 5130330, 9918638, 14877957, 24796595, 29755914, 49593190, 74389785, 148779570]

約数ペア:

[(1, 148779570), (2, 74389785), (3, 49593190), (5, 29755914), (6, 24796595), (10, 14877957), (15, 9918638), (29, 5130330), (30, 4959319), (41, 3628770), (43, 3459990), (58, 2565165), (82, 1814385), (86, 1729995), (87, 1710110), (97, 1533810), (123, 1209590), (129, 1153330), (145, 1026066), (174, 855055), (194, 766905), (205, 725754), (215, 691998), (246, 604795), (258, 576665), (290, 513033), (291, 511270), (410, 362877), (430, 345999), (435, 342022), (485, 306762), (582, 255635), (615, 241918), (645, 230666), (870, 171011), (970, 153381), (1189, 125130), (1230, 120959), (1247, 119310), (1290, 115333), (1455, 102254), (1763, 84390), (2378, 62565), (2494, 59655), (2813, 52890), (2910, 51127), (3526, 42195), (3567, 41710), (3741, 39770), (3977, 37410), (4171, 35670), (5289, 28130), (5626, 26445), (5945, 25026), (6235, 23862), (7134, 20855), (7482, 19885), (7954, 18705), (8342, 17835), (8439, 17630), (8815, 16878), (10578, 14065), (11890, 12513), (11931, 12470)]