122344740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 429287040

約数和(自身を除く): 306942300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1091, 1246, 1260, 1335, 1602, 1780, 1869, 2182, 2492, 2670, 3115, 3204, 3273, 3738, 4005, 4364, 5340, 5455, 5607, 6230, 6546, 7476, 7637, 8010, 9345, 9819, 10910, 11214, 12460, 13092, 15274, 16020, 16365, 18690, 19638, 21820, 22428, 22911, 28035, 30548, 32730, 37380, 38185, 39276, 45822, 49095, 56070, 65460, 68733, 76370, 91644, 97099, 98190, 112140, 114555, 137466, 152740, 194198, 196380, 229110, 274932, 291297, 343665, 388396, 458220, 485495, 582594, 679693, 687330, 873891, 970990, 1165188, 1359386, 1374660, 1456485, 1747782, 1941980, 2039079, 2718772, 2912970, 3398465, 3495564, 4078158, 4369455, 5825940, 6117237, 6796930, 8156316, 8738910, 10195395, 12234474, 13593860, 17477820, 20390790, 24468948, 30586185, 40781580, 61172370, 122344740]

約数ペア:

[(1, 122344740), (2, 61172370), (3, 40781580), (4, 30586185), (5, 24468948), (6, 20390790), (7, 17477820), (9, 13593860), (10, 12234474), (12, 10195395), (14, 8738910), (15, 8156316), (18, 6796930), (20, 6117237), (21, 5825940), (28, 4369455), (30, 4078158), (35, 3495564), (36, 3398465), (42, 2912970), (45, 2718772), (60, 2039079), (63, 1941980), (70, 1747782), (84, 1456485), (89, 1374660), (90, 1359386), (105, 1165188), (126, 970990), (140, 873891), (178, 687330), (180, 679693), (210, 582594), (252, 485495), (267, 458220), (315, 388396), (356, 343665), (420, 291297), (445, 274932), (534, 229110), (623, 196380), (630, 194198), (801, 152740), (890, 137466), (1068, 114555), (1091, 112140), (1246, 98190), (1260, 97099), (1335, 91644), (1602, 76370), (1780, 68733), (1869, 65460), (2182, 56070), (2492, 49095), (2670, 45822), (3115, 39276), (3204, 38185), (3273, 37380), (3738, 32730), (4005, 30548), (4364, 28035), (5340, 22911), (5455, 22428), (5607, 21820), (6230, 19638), (6546, 18690), (7476, 16365), (7637, 16020), (8010, 15274), (9345, 13092), (9819, 12460), (10910, 11214)]