2155239600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{105649}}^1$

素因数の和:105687

約数の個数: 120

約数和(自身を含む): 7310134800

約数和(自身を除く): 5154895200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 20400, 105649, 211298, 316947, 422596, 528245, 633894, 845192, 1056490, 1267788, 1584735, 1690384, 1796033, 2112980, 2535576, 2641225, 3169470, 3592066, 4225960, 5071152, 5282450, 5388099, 6338940, 7184132, 7923675, 8451920, 8980165, 10564900, 10776198, 12677880, 14368264, 15847350, 17960330, 21129800, 21552396, 25355760, 26940495, 28736528, 31694700, 35920660, 42259600, 43104792, 44900825, 53880990, 63389400, 71841320, 86209584, 89801650, 107761980, 126778800, 134702475, 143682640, 179603300, 215523960, 269404950, 359206600, 431047920, 538809900, 718413200, 1077619800, 2155239600]

約数ペア:

[(1, 2155239600), (2, 1077619800), (3, 718413200), (4, 538809900), (5, 431047920), (6, 359206600), (8, 269404950), (10, 215523960), (12, 179603300), (15, 143682640), (16, 134702475), (17, 126778800), (20, 107761980), (24, 89801650), (25, 86209584), (30, 71841320), (34, 63389400), (40, 53880990), (48, 44900825), (50, 43104792), (51, 42259600), (60, 35920660), (68, 31694700), (75, 28736528), (80, 26940495), (85, 25355760), (100, 21552396), (102, 21129800), (120, 17960330), (136, 15847350), (150, 14368264), (170, 12677880), (200, 10776198), (204, 10564900), (240, 8980165), (255, 8451920), (272, 7923675), (300, 7184132), (340, 6338940), (400, 5388099), (408, 5282450), (425, 5071152), (510, 4225960), (600, 3592066), (680, 3169470), (816, 2641225), (850, 2535576), (1020, 2112980), (1200, 1796033), (1275, 1690384), (1360, 1584735), (1700, 1267788), (2040, 1056490), (2550, 845192), (3400, 633894), (4080, 528245), (5100, 422596), (6800, 316947), (10200, 211298), (20400, 105649)]