100271520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 144

約数和(自身を含む): 354987360

約数和(自身を除く): 254715840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2579, 2592, 3240, 3888, 4320, 4860, 5158, 6480, 7737, 7776, 9720, 10316, 12895, 12960, 15474, 19440, 20632, 23211, 25790, 30948, 38685, 38880, 41264, 46422, 51580, 61896, 69633, 77370, 82528, 92844, 103160, 116055, 123792, 139266, 154740, 185688, 206320, 208899, 232110, 247584, 278532, 309480, 348165, 371376, 412640, 417798, 464220, 557064, 618960, 626697, 696330, 742752, 835596, 928440, 1044495, 1114128, 1237920, 1253394, 1392660, 1671192, 1856880, 2088990, 2228256, 2506788, 2785320, 3133485, 3342384, 3713760, 4177980, 5013576, 5570640, 6266970, 6684768, 8355960, 10027152, 11141280, 12533940, 16711920, 20054304, 25067880, 33423840, 50135760, 100271520]

約数ペア:

[(1, 100271520), (2, 50135760), (3, 33423840), (4, 25067880), (5, 20054304), (6, 16711920), (8, 12533940), (9, 11141280), (10, 10027152), (12, 8355960), (15, 6684768), (16, 6266970), (18, 5570640), (20, 5013576), (24, 4177980), (27, 3713760), (30, 3342384), (32, 3133485), (36, 2785320), (40, 2506788), (45, 2228256), (48, 2088990), (54, 1856880), (60, 1671192), (72, 1392660), (80, 1253394), (81, 1237920), (90, 1114128), (96, 1044495), (108, 928440), (120, 835596), (135, 742752), (144, 696330), (160, 626697), (162, 618960), (180, 557064), (216, 464220), (240, 417798), (243, 412640), (270, 371376), (288, 348165), (324, 309480), (360, 278532), (405, 247584), (432, 232110), (480, 208899), (486, 206320), (540, 185688), (648, 154740), (720, 139266), (810, 123792), (864, 116055), (972, 103160), (1080, 92844), (1215, 82528), (1296, 77370), (1440, 69633), (1620, 61896), (1944, 51580), (2160, 46422), (2430, 41264), (2579, 38880), (2592, 38685), (3240, 30948), (3888, 25790), (4320, 23211), (4860, 20632), (5158, 19440), (6480, 15474), (7737, 12960), (7776, 12895), (9720, 10316)]