127454580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 443520000

約数和(自身を除く): 316065420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 297, 330, 387, 396, 430, 473, 495, 499, 516, 540, 594, 645, 660, 774, 860, 946, 990, 998, 1161, 1188, 1290, 1419, 1485, 1497, 1548, 1892, 1935, 1980, 1996, 2322, 2365, 2495, 2580, 2838, 2970, 2994, 3870, 4257, 4491, 4644, 4730, 4990, 5489, 5676, 5805, 5940, 5988, 7095, 7485, 7740, 8514, 8982, 9460, 9980, 10978, 11610, 12771, 13473, 14190, 14970, 16467, 17028, 17964, 21285, 21457, 21956, 22455, 23220, 25542, 26946, 27445, 28380, 29940, 32934, 42570, 42914, 44910, 49401, 51084, 53892, 54890, 63855, 64371, 65868, 67365, 82335, 85140, 85828, 89820, 98802, 107285, 109780, 127710, 128742, 134730, 148203, 164670, 193113, 197604, 214570, 236027, 247005, 255420, 257484, 269460, 296406, 321855, 329340, 386226, 429140, 472054, 494010, 579339, 592812, 643710, 708081, 741015, 772452, 944108, 965565, 988020, 1158678, 1180135, 1287420, 1416162, 1482030, 1931130, 2124243, 2317356, 2360270, 2832324, 2896695, 2964060, 3540405, 3862260, 4248486, 4720540, 5793390, 6372729, 7080810, 8496972, 10621215, 11586780, 12745458, 14161620, 21242430, 25490916, 31863645, 42484860, 63727290, 127454580]

約数ペア:

[(1, 127454580), (2, 63727290), (3, 42484860), (4, 31863645), (5, 25490916), (6, 21242430), (9, 14161620), (10, 12745458), (11, 11586780), (12, 10621215), (15, 8496972), (18, 7080810), (20, 6372729), (22, 5793390), (27, 4720540), (30, 4248486), (33, 3862260), (36, 3540405), (43, 2964060), (44, 2896695), (45, 2832324), (54, 2360270), (55, 2317356), (60, 2124243), (66, 1931130), (86, 1482030), (90, 1416162), (99, 1287420), (108, 1180135), (110, 1158678), (129, 988020), (132, 965565), (135, 944108), (165, 772452), (172, 741015), (180, 708081), (198, 643710), (215, 592812), (220, 579339), (258, 494010), (270, 472054), (297, 429140), (330, 386226), (387, 329340), (396, 321855), (430, 296406), (473, 269460), (495, 257484), (499, 255420), (516, 247005), (540, 236027), (594, 214570), (645, 197604), (660, 193113), (774, 164670), (860, 148203), (946, 134730), (990, 128742), (998, 127710), (1161, 109780), (1188, 107285), (1290, 98802), (1419, 89820), (1485, 85828), (1497, 85140), (1548, 82335), (1892, 67365), (1935, 65868), (1980, 64371), (1996, 63855), (2322, 54890), (2365, 53892), (2495, 51084), (2580, 49401), (2838, 44910), (2970, 42914), (2994, 42570), (3870, 32934), (4257, 29940), (4491, 28380), (4644, 27445), (4730, 26946), (4990, 25542), (5489, 23220), (5676, 22455), (5805, 21956), (5940, 21457), (5988, 21285), (7095, 17964), (7485, 17028), (7740, 16467), (8514, 14970), (8982, 14190), (9460, 13473), (9980, 12771), (10978, 11610)]