71216100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 108

約数和(自身を含む): 227586996

約数和(自身を除く): 156370896

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1493, 1590, 1908, 2385, 2650, 2986, 3180, 3975, 4479, 4770, 5300, 5972, 7465, 7950, 8958, 9540, 11925, 13437, 14930, 15900, 17916, 22395, 23850, 26874, 29860, 37325, 44790, 47700, 53748, 67185, 74650, 79129, 89580, 111975, 134370, 149300, 158258, 223950, 237387, 268740, 316516, 335925, 395645, 447900, 474774, 671850, 712161, 791290, 949548, 1186935, 1343700, 1424322, 1582580, 1978225, 2373870, 2848644, 3560805, 3956450, 4747740, 5934675, 7121610, 7912900, 11869350, 14243220, 17804025, 23738700, 35608050, 71216100]

約数ペア:

[(1, 71216100), (2, 35608050), (3, 23738700), (4, 17804025), (5, 14243220), (6, 11869350), (9, 7912900), (10, 7121610), (12, 5934675), (15, 4747740), (18, 3956450), (20, 3560805), (25, 2848644), (30, 2373870), (36, 1978225), (45, 1582580), (50, 1424322), (53, 1343700), (60, 1186935), (75, 949548), (90, 791290), (100, 712161), (106, 671850), (150, 474774), (159, 447900), (180, 395645), (212, 335925), (225, 316516), (265, 268740), (300, 237387), (318, 223950), (450, 158258), (477, 149300), (530, 134370), (636, 111975), (795, 89580), (900, 79129), (954, 74650), (1060, 67185), (1325, 53748), (1493, 47700), (1590, 44790), (1908, 37325), (2385, 29860), (2650, 26874), (2986, 23850), (3180, 22395), (3975, 17916), (4479, 15900), (4770, 14930), (5300, 13437), (5972, 11925), (7465, 9540), (7950, 8958)]