15108184400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1987919}}^1$

素因数の和:1987956

約数の個数: 60

約数和(自身を含む): 38207822400

約数和(自身を除く): 23099638000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 1987919, 3975838, 7951676, 9939595, 15903352, 19879190, 31806704, 37770461, 39758380, 49697975, 75540922, 79516760, 99395950, 151081844, 159033520, 188852305, 198791900, 302163688, 377704610, 397583800, 604327376, 755409220, 795167600, 944261525, 1510818440, 1888523050, 3021636880, 3777046100, 7554092200, 15108184400]

約数ペア:

[(1, 15108184400), (2, 7554092200), (4, 3777046100), (5, 3021636880), (8, 1888523050), (10, 1510818440), (16, 944261525), (19, 795167600), (20, 755409220), (25, 604327376), (38, 397583800), (40, 377704610), (50, 302163688), (76, 198791900), (80, 188852305), (95, 159033520), (100, 151081844), (152, 99395950), (190, 79516760), (200, 75540922), (304, 49697975), (380, 39758380), (400, 37770461), (475, 31806704), (760, 19879190), (950, 15903352), (1520, 9939595), (1900, 7951676), (3800, 3975838), (7600, 1987919)]