4512420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 15567552

約数和(自身を除く): 11055132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 53, 55, 60, 66, 86, 90, 99, 106, 110, 129, 132, 159, 165, 172, 180, 198, 212, 215, 220, 258, 265, 318, 330, 387, 396, 430, 473, 477, 495, 516, 530, 583, 636, 645, 660, 774, 795, 860, 946, 954, 990, 1060, 1166, 1290, 1419, 1548, 1590, 1749, 1892, 1908, 1935, 1980, 2279, 2332, 2365, 2385, 2580, 2838, 2915, 3180, 3498, 3870, 4257, 4558, 4730, 4770, 5247, 5676, 5830, 6837, 6996, 7095, 7740, 8514, 8745, 9116, 9460, 9540, 10494, 11395, 11660, 13674, 14190, 17028, 17490, 20511, 20988, 21285, 22790, 25069, 26235, 27348, 28380, 34185, 34980, 41022, 42570, 45580, 50138, 52470, 68370, 75207, 82044, 85140, 100276, 102555, 104940, 125345, 136740, 150414, 205110, 225621, 250690, 300828, 376035, 410220, 451242, 501380, 752070, 902484, 1128105, 1504140, 2256210, 4512420]

約数ペア:

[(1, 4512420), (2, 2256210), (3, 1504140), (4, 1128105), (5, 902484), (6, 752070), (9, 501380), (10, 451242), (11, 410220), (12, 376035), (15, 300828), (18, 250690), (20, 225621), (22, 205110), (30, 150414), (33, 136740), (36, 125345), (43, 104940), (44, 102555), (45, 100276), (53, 85140), (55, 82044), (60, 75207), (66, 68370), (86, 52470), (90, 50138), (99, 45580), (106, 42570), (110, 41022), (129, 34980), (132, 34185), (159, 28380), (165, 27348), (172, 26235), (180, 25069), (198, 22790), (212, 21285), (215, 20988), (220, 20511), (258, 17490), (265, 17028), (318, 14190), (330, 13674), (387, 11660), (396, 11395), (430, 10494), (473, 9540), (477, 9460), (495, 9116), (516, 8745), (530, 8514), (583, 7740), (636, 7095), (645, 6996), (660, 6837), (774, 5830), (795, 5676), (860, 5247), (946, 4770), (954, 4730), (990, 4558), (1060, 4257), (1166, 3870), (1290, 3498), (1419, 3180), (1548, 2915), (1590, 2838), (1749, 2580), (1892, 2385), (1908, 2365), (1935, 2332), (1980, 2279)]