12702200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 34700160

約数和(自身を除く): 21997960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 211, 215, 280, 301, 344, 350, 422, 430, 602, 700, 844, 860, 1055, 1075, 1204, 1400, 1477, 1505, 1688, 1720, 2110, 2150, 2408, 2954, 3010, 4220, 4300, 5275, 5908, 6020, 7385, 7525, 8440, 8600, 9073, 10550, 11816, 12040, 14770, 15050, 18146, 21100, 29540, 30100, 36292, 36925, 42200, 45365, 59080, 60200, 63511, 72584, 73850, 90730, 127022, 147700, 181460, 226825, 254044, 295400, 317555, 362920, 453650, 508088, 635110, 907300, 1270220, 1587775, 1814600, 2540440, 3175550, 6351100, 12702200]

約数ペア:

[(1, 12702200), (2, 6351100), (4, 3175550), (5, 2540440), (7, 1814600), (8, 1587775), (10, 1270220), (14, 907300), (20, 635110), (25, 508088), (28, 453650), (35, 362920), (40, 317555), (43, 295400), (50, 254044), (56, 226825), (70, 181460), (86, 147700), (100, 127022), (140, 90730), (172, 73850), (175, 72584), (200, 63511), (211, 60200), (215, 59080), (280, 45365), (301, 42200), (344, 36925), (350, 36292), (422, 30100), (430, 29540), (602, 21100), (700, 18146), (844, 15050), (860, 14770), (1055, 12040), (1075, 11816), (1204, 10550), (1400, 9073), (1477, 8600), (1505, 8440), (1688, 7525), (1720, 7385), (2110, 6020), (2150, 5908), (2408, 5275), (2954, 4300), (3010, 4220)]