189234360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{25031}}^1$

素因数の和:25058

約数の個数: 128

約数和(自身を含む): 720921600

約数和(自身を除く): 531687240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 25031, 50062, 75093, 100124, 125155, 150186, 175217, 200248, 225279, 250310, 300372, 350434, 375465, 450558, 500620, 525651, 600744, 675837, 700868, 750930, 876085, 901116, 1001240, 1051302, 1126395, 1351674, 1401736, 1501860, 1576953, 1752170, 1802232, 2102604, 2252790, 2628255, 2703348, 3003720, 3153906, 3379185, 3504340, 4205208, 4505580, 4730859, 5256510, 5406696, 6307812, 6758370, 7008680, 7884765, 9011160, 9461718, 10513020, 12615624, 13516740, 15769530, 18923436, 21026040, 23654295, 27033480, 31539060, 37846872, 47308590, 63078120, 94617180, 189234360]

約数ペア:

[(1, 189234360), (2, 94617180), (3, 63078120), (4, 47308590), (5, 37846872), (6, 31539060), (7, 27033480), (8, 23654295), (9, 21026040), (10, 18923436), (12, 15769530), (14, 13516740), (15, 12615624), (18, 10513020), (20, 9461718), (21, 9011160), (24, 7884765), (27, 7008680), (28, 6758370), (30, 6307812), (35, 5406696), (36, 5256510), (40, 4730859), (42, 4505580), (45, 4205208), (54, 3504340), (56, 3379185), (60, 3153906), (63, 3003720), (70, 2703348), (72, 2628255), (84, 2252790), (90, 2102604), (105, 1802232), (108, 1752170), (120, 1576953), (126, 1501860), (135, 1401736), (140, 1351674), (168, 1126395), (180, 1051302), (189, 1001240), (210, 901116), (216, 876085), (252, 750930), (270, 700868), (280, 675837), (315, 600744), (360, 525651), (378, 500620), (420, 450558), (504, 375465), (540, 350434), (630, 300372), (756, 250310), (840, 225279), (945, 200248), (1080, 175217), (1260, 150186), (1512, 125155), (1890, 100124), (2520, 75093), (3780, 50062), (7560, 25031)]