122257620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 406022400

約数和(自身を除く): 283764780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 37, 45, 54, 58, 60, 74, 87, 90, 108, 111, 116, 135, 145, 148, 174, 180, 185, 211, 222, 261, 270, 290, 333, 348, 370, 422, 435, 444, 522, 540, 555, 580, 633, 666, 740, 783, 844, 870, 999, 1044, 1055, 1073, 1110, 1266, 1305, 1332, 1566, 1665, 1740, 1899, 1998, 2110, 2146, 2220, 2532, 2610, 3132, 3165, 3219, 3330, 3798, 3915, 3996, 4220, 4292, 4995, 5220, 5365, 5697, 6119, 6330, 6438, 6660, 7596, 7807, 7830, 9495, 9657, 9990, 10730, 11394, 12238, 12660, 12876, 15614, 15660, 16095, 18357, 18990, 19314, 19980, 21460, 22788, 23421, 24476, 28485, 28971, 30595, 31228, 32190, 36714, 37980, 38628, 39035, 46842, 48285, 55071, 56970, 57942, 61190, 64380, 70263, 73428, 78070, 91785, 93684, 96570, 110142, 113940, 115884, 117105, 122380, 140526, 144855, 156140, 165213, 183570, 193140, 210789, 220284, 226403, 234210, 275355, 281052, 289710, 330426, 351315, 367140, 421578, 452806, 468420, 550710, 579420, 660852, 679209, 702630, 826065, 843156, 905612, 1053945, 1101420, 1132015, 1358418, 1405260, 1652130, 2037627, 2107890, 2264030, 2716836, 3304260, 3396045, 4075254, 4215780, 4528060, 6112881, 6792090, 8150508, 10188135, 12225762, 13584180, 20376270, 24451524, 30564405, 40752540, 61128810, 122257620]

約数ペア:

[(1, 122257620), (2, 61128810), (3, 40752540), (4, 30564405), (5, 24451524), (6, 20376270), (9, 13584180), (10, 12225762), (12, 10188135), (15, 8150508), (18, 6792090), (20, 6112881), (27, 4528060), (29, 4215780), (30, 4075254), (36, 3396045), (37, 3304260), (45, 2716836), (54, 2264030), (58, 2107890), (60, 2037627), (74, 1652130), (87, 1405260), (90, 1358418), (108, 1132015), (111, 1101420), (116, 1053945), (135, 905612), (145, 843156), (148, 826065), (174, 702630), (180, 679209), (185, 660852), (211, 579420), (222, 550710), (261, 468420), (270, 452806), (290, 421578), (333, 367140), (348, 351315), (370, 330426), (422, 289710), (435, 281052), (444, 275355), (522, 234210), (540, 226403), (555, 220284), (580, 210789), (633, 193140), (666, 183570), (740, 165213), (783, 156140), (844, 144855), (870, 140526), (999, 122380), (1044, 117105), (1055, 115884), (1073, 113940), (1110, 110142), (1266, 96570), (1305, 93684), (1332, 91785), (1566, 78070), (1665, 73428), (1740, 70263), (1899, 64380), (1998, 61190), (2110, 57942), (2146, 56970), (2220, 55071), (2532, 48285), (2610, 46842), (3132, 39035), (3165, 38628), (3219, 37980), (3330, 36714), (3798, 32190), (3915, 31228), (3996, 30595), (4220, 28971), (4292, 28485), (4995, 24476), (5220, 23421), (5365, 22788), (5697, 21460), (6119, 19980), (6330, 19314), (6438, 18990), (6660, 18357), (7596, 16095), (7807, 15660), (7830, 15614), (9495, 12876), (9657, 12660), (9990, 12238), (10730, 11394)]