84015250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 173601792

約数和(自身を除く): 89586542

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 137, 223, 250, 274, 275, 446, 550, 685, 1115, 1370, 1375, 1507, 2230, 2453, 2750, 3014, 3425, 4906, 5575, 6850, 7535, 11150, 12265, 15070, 17125, 24530, 27875, 30551, 34250, 37675, 55750, 61102, 61325, 75350, 122650, 152755, 188375, 305510, 306625, 336061, 376750, 613250, 672122, 763775, 1527550, 1680305, 3360610, 3818875, 7637750, 8401525, 16803050, 42007625, 84015250]

約数ペア:

[(1, 84015250), (2, 42007625), (5, 16803050), (10, 8401525), (11, 7637750), (22, 3818875), (25, 3360610), (50, 1680305), (55, 1527550), (110, 763775), (125, 672122), (137, 613250), (223, 376750), (250, 336061), (274, 306625), (275, 305510), (446, 188375), (550, 152755), (685, 122650), (1115, 75350), (1370, 61325), (1375, 61102), (1507, 55750), (2230, 37675), (2453, 34250), (2750, 30551), (3014, 27875), (3425, 24530), (4906, 17125), (5575, 15070), (6850, 12265), (7535, 11150)]