155953080

素因数分解:

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

素因数の和:950

約数の個数: 128

約数和(自身を含む): 523195200

約数和(自身を除く): 367242120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 733, 788, 985, 1080, 1182, 1466, 1576, 1773, 1970, 2199, 2364, 2932, 2955, 3546, 3665, 3940, 4398, 4728, 5319, 5864, 5910, 6597, 7092, 7330, 7880, 8796, 8865, 10638, 10995, 11820, 13194, 14184, 14660, 17592, 17730, 19791, 21276, 21990, 23640, 26388, 26595, 29320, 32985, 35460, 39582, 42552, 43980, 52776, 53190, 65970, 70920, 79164, 87960, 98955, 106380, 131940, 144401, 158328, 197910, 212760, 263880, 288802, 395820, 433203, 577604, 722005, 791640, 866406, 1155208, 1299609, 1444010, 1732812, 2166015, 2599218, 2888020, 3465624, 3898827, 4332030, 5198436, 5776040, 6498045, 7797654, 8664060, 10396872, 12996090, 15595308, 17328120, 19494135, 25992180, 31190616, 38988270, 51984360, 77976540, 155953080]

約数ペア:

[(1, 155953080), (2, 77976540), (3, 51984360), (4, 38988270), (5, 31190616), (6, 25992180), (8, 19494135), (9, 17328120), (10, 15595308), (12, 12996090), (15, 10396872), (18, 8664060), (20, 7797654), (24, 6498045), (27, 5776040), (30, 5198436), (36, 4332030), (40, 3898827), (45, 3465624), (54, 2888020), (60, 2599218), (72, 2166015), (90, 1732812), (108, 1444010), (120, 1299609), (135, 1155208), (180, 866406), (197, 791640), (216, 722005), (270, 577604), (360, 433203), (394, 395820), (540, 288802), (591, 263880), (733, 212760), (788, 197910), (985, 158328), (1080, 144401), (1182, 131940), (1466, 106380), (1576, 98955), (1773, 87960), (1970, 79164), (2199, 70920), (2364, 65970), (2932, 53190), (2955, 52776), (3546, 43980), (3665, 42552), (3940, 39582), (4398, 35460), (4728, 32985), (5319, 29320), (5864, 26595), (5910, 26388), (6597, 23640), (7092, 21990), (7330, 21276), (7880, 19791), (8796, 17730), (8865, 17592), (10638, 14660), (10995, 14184), (11820, 13194)]