137419700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 108

約数和(自身を含む): 336981036

約数和(自身を除く): 199561336

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 121, 164, 205, 220, 242, 275, 277, 410, 451, 484, 550, 554, 605, 820, 902, 1025, 1100, 1108, 1210, 1385, 1804, 2050, 2255, 2420, 2770, 3025, 3047, 4100, 4510, 4961, 5540, 6050, 6094, 6925, 9020, 9922, 11275, 11357, 12100, 12188, 13850, 15235, 19844, 22550, 22714, 24805, 27700, 30470, 33517, 45100, 45428, 49610, 56785, 60940, 67034, 76175, 99220, 113570, 124025, 124927, 134068, 152350, 167585, 227140, 248050, 249854, 283925, 304700, 335170, 496100, 499708, 567850, 624635, 670340, 837925, 1135700, 1249270, 1374197, 1675850, 2498540, 2748394, 3123175, 3351700, 5496788, 6246350, 6870985, 12492700, 13741970, 27483940, 34354925, 68709850, 137419700]

約数ペア:

[(1, 137419700), (2, 68709850), (4, 34354925), (5, 27483940), (10, 13741970), (11, 12492700), (20, 6870985), (22, 6246350), (25, 5496788), (41, 3351700), (44, 3123175), (50, 2748394), (55, 2498540), (82, 1675850), (100, 1374197), (110, 1249270), (121, 1135700), (164, 837925), (205, 670340), (220, 624635), (242, 567850), (275, 499708), (277, 496100), (410, 335170), (451, 304700), (484, 283925), (550, 249854), (554, 248050), (605, 227140), (820, 167585), (902, 152350), (1025, 134068), (1100, 124927), (1108, 124025), (1210, 113570), (1385, 99220), (1804, 76175), (2050, 67034), (2255, 60940), (2420, 56785), (2770, 49610), (3025, 45428), (3047, 45100), (4100, 33517), (4510, 30470), (4961, 27700), (5540, 24805), (6050, 22714), (6094, 22550), (6925, 19844), (9020, 15235), (9922, 13850), (11275, 12188), (11357, 12100)]