64168500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3889}}^1$

素因数の和:3922

約数の個数: 96

約数和(自身を含む): 203898240

約数和(自身を除く): 139729740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 825, 1100, 1375, 1500, 1650, 2750, 3300, 3889, 4125, 5500, 7778, 8250, 11667, 15556, 16500, 19445, 23334, 38890, 42779, 46668, 58335, 77780, 85558, 97225, 116670, 128337, 171116, 194450, 213895, 233340, 256674, 291675, 388900, 427790, 486125, 513348, 583350, 641685, 855580, 972250, 1069475, 1166700, 1283370, 1458375, 1944500, 2138950, 2566740, 2916750, 3208425, 4277900, 5347375, 5833500, 6416850, 10694750, 12833700, 16042125, 21389500, 32084250, 64168500]

約数ペア:

[(1, 64168500), (2, 32084250), (3, 21389500), (4, 16042125), (5, 12833700), (6, 10694750), (10, 6416850), (11, 5833500), (12, 5347375), (15, 4277900), (20, 3208425), (22, 2916750), (25, 2566740), (30, 2138950), (33, 1944500), (44, 1458375), (50, 1283370), (55, 1166700), (60, 1069475), (66, 972250), (75, 855580), (100, 641685), (110, 583350), (125, 513348), (132, 486125), (150, 427790), (165, 388900), (220, 291675), (250, 256674), (275, 233340), (300, 213895), (330, 194450), (375, 171116), (500, 128337), (550, 116670), (660, 97225), (750, 85558), (825, 77780), (1100, 58335), (1375, 46668), (1500, 42779), (1650, 38890), (2750, 23334), (3300, 19445), (3889, 16500), (4125, 15556), (5500, 11667), (7778, 8250)]