149853960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2327

約数の個数: 96

約数和(自身を含む): 489729240

約数和(自身を除く): 339875280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2113, 2364, 2955, 3546, 3940, 4226, 4728, 5910, 6339, 7092, 7880, 8452, 8865, 10565, 11820, 12678, 14184, 16904, 17730, 19017, 21130, 23640, 25356, 31695, 35460, 38034, 42260, 50712, 63390, 70920, 76068, 84520, 95085, 126780, 152136, 190170, 253560, 380340, 416261, 760680, 832522, 1248783, 1665044, 2081305, 2497566, 3330088, 3746349, 4162610, 4995132, 6243915, 7492698, 8325220, 9990264, 12487830, 14985396, 16650440, 18731745, 24975660, 29970792, 37463490, 49951320, 74926980, 149853960]

約数ペア:

[(1, 149853960), (2, 74926980), (3, 49951320), (4, 37463490), (5, 29970792), (6, 24975660), (8, 18731745), (9, 16650440), (10, 14985396), (12, 12487830), (15, 9990264), (18, 8325220), (20, 7492698), (24, 6243915), (30, 4995132), (36, 4162610), (40, 3746349), (45, 3330088), (60, 2497566), (72, 2081305), (90, 1665044), (120, 1248783), (180, 832522), (197, 760680), (360, 416261), (394, 380340), (591, 253560), (788, 190170), (985, 152136), (1182, 126780), (1576, 95085), (1773, 84520), (1970, 76068), (2113, 70920), (2364, 63390), (2955, 50712), (3546, 42260), (3940, 38034), (4226, 35460), (4728, 31695), (5910, 25356), (6339, 23640), (7092, 21130), (7880, 19017), (8452, 17730), (8865, 16904), (10565, 14184), (11820, 12678)]