138334900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 332541216

約数和(自身を除く): 194206316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1340, 1474, 1675, 1877, 2948, 3350, 3685, 3754, 6700, 7370, 7508, 9385, 14740, 18425, 18770, 20647, 36850, 37540, 41294, 46925, 73700, 82588, 93850, 103235, 125759, 187700, 206470, 251518, 412940, 503036, 516175, 628795, 1032350, 1257590, 1383349, 2064700, 2515180, 2766698, 3143975, 5533396, 6287950, 6916745, 12575900, 13833490, 27666980, 34583725, 69167450, 138334900]

約数ペア:

[(1, 138334900), (2, 69167450), (4, 34583725), (5, 27666980), (10, 13833490), (11, 12575900), (20, 6916745), (22, 6287950), (25, 5533396), (44, 3143975), (50, 2766698), (55, 2515180), (67, 2064700), (100, 1383349), (110, 1257590), (134, 1032350), (220, 628795), (268, 516175), (275, 503036), (335, 412940), (550, 251518), (670, 206470), (737, 187700), (1100, 125759), (1340, 103235), (1474, 93850), (1675, 82588), (1877, 73700), (2948, 46925), (3350, 41294), (3685, 37540), (3754, 36850), (6700, 20647), (7370, 18770), (7508, 18425), (9385, 14740)]