131733900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:960

約数の個数: 108

約数和(自身を含む): 415567152

約数和(自身を除く): 283833252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 300, 394, 450, 591, 743, 788, 900, 985, 1182, 1486, 1773, 1970, 2229, 2364, 2955, 2972, 3546, 3715, 3940, 4458, 4925, 5910, 6687, 7092, 7430, 8865, 8916, 9850, 11145, 11820, 13374, 14775, 14860, 17730, 18575, 19700, 22290, 26748, 29550, 33435, 35460, 37150, 44325, 44580, 55725, 59100, 66870, 74300, 88650, 111450, 133740, 146371, 167175, 177300, 222900, 292742, 334350, 439113, 585484, 668700, 731855, 878226, 1317339, 1463710, 1756452, 2195565, 2634678, 2927420, 3659275, 4391130, 5269356, 6586695, 7318550, 8782260, 10977825, 13173390, 14637100, 21955650, 26346780, 32933475, 43911300, 65866950, 131733900]

約数ペア:

[(1, 131733900), (2, 65866950), (3, 43911300), (4, 32933475), (5, 26346780), (6, 21955650), (9, 14637100), (10, 13173390), (12, 10977825), (15, 8782260), (18, 7318550), (20, 6586695), (25, 5269356), (30, 4391130), (36, 3659275), (45, 2927420), (50, 2634678), (60, 2195565), (75, 1756452), (90, 1463710), (100, 1317339), (150, 878226), (180, 731855), (197, 668700), (225, 585484), (300, 439113), (394, 334350), (450, 292742), (591, 222900), (743, 177300), (788, 167175), (900, 146371), (985, 133740), (1182, 111450), (1486, 88650), (1773, 74300), (1970, 66870), (2229, 59100), (2364, 55725), (2955, 44580), (2972, 44325), (3546, 37150), (3715, 35460), (3940, 33435), (4458, 29550), (4925, 26748), (5910, 22290), (6687, 19700), (7092, 18575), (7430, 17730), (8865, 14860), (8916, 14775), (9850, 13374), (11145, 11820)]