150151992880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1\times {\mathrm{21089}}^1$

素因数の和:22622

約数の個数: 80

約数和(自身を含む): 355086424800

約数和(自身を除く): 204934431920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1459, 2440, 2918, 4880, 5836, 7295, 11672, 14590, 21089, 23344, 29180, 42178, 58360, 84356, 88999, 105445, 116720, 168712, 177998, 210890, 337424, 355996, 421780, 444995, 711992, 843560, 889990, 1286429, 1423984, 1687120, 1779980, 2572858, 3559960, 5145716, 6432145, 7119920, 10291432, 12864290, 20582864, 25728580, 30768851, 51457160, 61537702, 102914320, 123075404, 153844255, 246150808, 307688510, 492301616, 615377020, 1230754040, 1876899911, 2461508080, 3753799822, 7507599644, 9384499555, 15015199288, 18768999110, 30030398576, 37537998220, 75075996440, 150151992880]

約数ペア:

[(1, 150151992880), (2, 75075996440), (4, 37537998220), (5, 30030398576), (8, 18768999110), (10, 15015199288), (16, 9384499555), (20, 7507599644), (40, 3753799822), (61, 2461508080), (80, 1876899911), (122, 1230754040), (244, 615377020), (305, 492301616), (488, 307688510), (610, 246150808), (976, 153844255), (1220, 123075404), (1459, 102914320), (2440, 61537702), (2918, 51457160), (4880, 30768851), (5836, 25728580), (7295, 20582864), (11672, 12864290), (14590, 10291432), (21089, 7119920), (23344, 6432145), (29180, 5145716), (42178, 3559960), (58360, 2572858), (84356, 1779980), (88999, 1687120), (105445, 1423984), (116720, 1286429), (168712, 889990), (177998, 843560), (210890, 711992), (337424, 444995), (355996, 421780)]