74359620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 235459224

約数和(自身を除く): 161099604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 233, 270, 324, 394, 405, 466, 540, 591, 699, 788, 810, 932, 985, 1165, 1182, 1398, 1620, 1773, 1970, 2097, 2330, 2364, 2796, 2955, 3495, 3546, 3940, 4194, 4660, 5319, 5910, 6291, 6990, 7092, 8388, 8865, 10485, 10638, 11820, 12582, 13980, 15957, 17730, 18873, 20970, 21276, 25164, 26595, 31455, 31914, 35460, 37746, 41940, 45901, 53190, 62910, 63828, 75492, 79785, 91802, 94365, 106380, 125820, 137703, 159570, 183604, 188730, 229505, 275406, 319140, 377460, 413109, 459010, 550812, 688515, 826218, 918020, 1239327, 1377030, 1652436, 2065545, 2478654, 2754060, 3717981, 4131090, 4957308, 6196635, 7435962, 8262180, 12393270, 14871924, 18589905, 24786540, 37179810, 74359620]

約数ペア:

[(1, 74359620), (2, 37179810), (3, 24786540), (4, 18589905), (5, 14871924), (6, 12393270), (9, 8262180), (10, 7435962), (12, 6196635), (15, 4957308), (18, 4131090), (20, 3717981), (27, 2754060), (30, 2478654), (36, 2065545), (45, 1652436), (54, 1377030), (60, 1239327), (81, 918020), (90, 826218), (108, 688515), (135, 550812), (162, 459010), (180, 413109), (197, 377460), (233, 319140), (270, 275406), (324, 229505), (394, 188730), (405, 183604), (466, 159570), (540, 137703), (591, 125820), (699, 106380), (788, 94365), (810, 91802), (932, 79785), (985, 75492), (1165, 63828), (1182, 62910), (1398, 53190), (1620, 45901), (1773, 41940), (1970, 37746), (2097, 35460), (2330, 31914), (2364, 31455), (2796, 26595), (2955, 25164), (3495, 21276), (3546, 20970), (3940, 18873), (4194, 17730), (4660, 15957), (5319, 13980), (5910, 12582), (6291, 11820), (6990, 10638), (7092, 10485), (8388, 8865)]