2059989000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{7079}}^1$

素因数の和:7200

約数の個数: 128

約数和(自身を含む): 6494342400

約数和(自身を除く): 4434353400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 194, 200, 250, 291, 300, 375, 388, 485, 500, 582, 600, 750, 776, 970, 1000, 1164, 1455, 1500, 1940, 2328, 2425, 2910, 3000, 3880, 4850, 5820, 7079, 7275, 9700, 11640, 12125, 14158, 14550, 19400, 21237, 24250, 28316, 29100, 35395, 36375, 42474, 48500, 56632, 58200, 70790, 72750, 84948, 97000, 106185, 141580, 145500, 169896, 176975, 212370, 283160, 291000, 353950, 424740, 530925, 686663, 707900, 849480, 884875, 1061850, 1373326, 1415800, 1769750, 2059989, 2123700, 2654625, 2746652, 3433315, 3539500, 4119978, 4247400, 5309250, 5493304, 6866630, 7079000, 8239956, 10299945, 10618500, 13733260, 16479912, 17166575, 20599890, 21237000, 27466520, 34333150, 41199780, 51499725, 68666300, 82399560, 85832875, 102999450, 137332600, 171665750, 205998900, 257498625, 343331500, 411997800, 514997250, 686663000, 1029994500, 2059989000]

約数ペア:

[(1, 2059989000), (2, 1029994500), (3, 686663000), (4, 514997250), (5, 411997800), (6, 343331500), (8, 257498625), (10, 205998900), (12, 171665750), (15, 137332600), (20, 102999450), (24, 85832875), (25, 82399560), (30, 68666300), (40, 51499725), (50, 41199780), (60, 34333150), (75, 27466520), (97, 21237000), (100, 20599890), (120, 17166575), (125, 16479912), (150, 13733260), (194, 10618500), (200, 10299945), (250, 8239956), (291, 7079000), (300, 6866630), (375, 5493304), (388, 5309250), (485, 4247400), (500, 4119978), (582, 3539500), (600, 3433315), (750, 2746652), (776, 2654625), (970, 2123700), (1000, 2059989), (1164, 1769750), (1455, 1415800), (1500, 1373326), (1940, 1061850), (2328, 884875), (2425, 849480), (2910, 707900), (3000, 686663), (3880, 530925), (4850, 424740), (5820, 353950), (7079, 291000), (7275, 283160), (9700, 212370), (11640, 176975), (12125, 169896), (14158, 145500), (14550, 141580), (19400, 106185), (21237, 97000), (24250, 84948), (28316, 72750), (29100, 70790), (35395, 58200), (36375, 56632), (42474, 48500)]