1260532900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7589}}^1$

素因数の和:7765

約数の個数: 72

約数和(自身を含む): 3004182720

約数和(自身を除く): 1743649820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 220, 275, 302, 550, 604, 755, 1100, 1510, 1661, 3020, 3322, 3775, 6644, 7550, 7589, 8305, 15100, 15178, 16610, 30356, 33220, 37945, 41525, 75890, 83050, 83479, 151780, 166100, 166958, 189725, 333916, 379450, 417395, 758900, 834790, 1145939, 1669580, 2086975, 2291878, 4173950, 4583756, 5729695, 8347900, 11459390, 12605329, 22918780, 25210658, 28648475, 50421316, 57296950, 63026645, 114593900, 126053290, 252106580, 315133225, 630266450, 1260532900]

約数ペア:

[(1, 1260532900), (2, 630266450), (4, 315133225), (5, 252106580), (10, 126053290), (11, 114593900), (20, 63026645), (22, 57296950), (25, 50421316), (44, 28648475), (50, 25210658), (55, 22918780), (100, 12605329), (110, 11459390), (151, 8347900), (220, 5729695), (275, 4583756), (302, 4173950), (550, 2291878), (604, 2086975), (755, 1669580), (1100, 1145939), (1510, 834790), (1661, 758900), (3020, 417395), (3322, 379450), (3775, 333916), (6644, 189725), (7550, 166958), (7589, 166100), (8305, 151780), (15100, 83479), (15178, 83050), (16610, 75890), (30356, 41525), (33220, 37945)]