77976540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 244157760

約数和(自身を除く): 166181220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 733, 788, 985, 1182, 1466, 1773, 1970, 2199, 2364, 2932, 2955, 3546, 3665, 3940, 4398, 5319, 5910, 6597, 7092, 7330, 8796, 8865, 10638, 10995, 11820, 13194, 14660, 17730, 19791, 21276, 21990, 26388, 26595, 32985, 35460, 39582, 43980, 53190, 65970, 79164, 98955, 106380, 131940, 144401, 197910, 288802, 395820, 433203, 577604, 722005, 866406, 1299609, 1444010, 1732812, 2166015, 2599218, 2888020, 3898827, 4332030, 5198436, 6498045, 7797654, 8664060, 12996090, 15595308, 19494135, 25992180, 38988270, 77976540]

約数ペア:

[(1, 77976540), (2, 38988270), (3, 25992180), (4, 19494135), (5, 15595308), (6, 12996090), (9, 8664060), (10, 7797654), (12, 6498045), (15, 5198436), (18, 4332030), (20, 3898827), (27, 2888020), (30, 2599218), (36, 2166015), (45, 1732812), (54, 1444010), (60, 1299609), (90, 866406), (108, 722005), (135, 577604), (180, 433203), (197, 395820), (270, 288802), (394, 197910), (540, 144401), (591, 131940), (733, 106380), (788, 98955), (985, 79164), (1182, 65970), (1466, 53190), (1773, 43980), (1970, 39582), (2199, 35460), (2364, 32985), (2932, 26595), (2955, 26388), (3546, 21990), (3665, 21276), (3940, 19791), (4398, 17730), (5319, 14660), (5910, 13194), (6597, 11820), (7092, 10995), (7330, 10638), (8796, 8865)]