27031300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 63433440

約数和(自身を除く): 36402140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 347, 380, 410, 475, 694, 779, 820, 950, 1025, 1388, 1558, 1735, 1900, 2050, 3116, 3470, 3895, 4100, 6593, 6940, 7790, 8675, 13186, 14227, 15580, 17350, 19475, 26372, 28454, 32965, 34700, 38950, 56908, 65930, 71135, 77900, 131860, 142270, 164825, 270313, 284540, 329650, 355675, 540626, 659300, 711350, 1081252, 1351565, 1422700, 2703130, 5406260, 6757825, 13515650, 27031300]

約数ペア:

[(1, 27031300), (2, 13515650), (4, 6757825), (5, 5406260), (10, 2703130), (19, 1422700), (20, 1351565), (25, 1081252), (38, 711350), (41, 659300), (50, 540626), (76, 355675), (82, 329650), (95, 284540), (100, 270313), (164, 164825), (190, 142270), (205, 131860), (347, 77900), (380, 71135), (410, 65930), (475, 56908), (694, 38950), (779, 34700), (820, 32965), (950, 28454), (1025, 26372), (1388, 19475), (1558, 17350), (1735, 15580), (1900, 14227), (2050, 13186), (3116, 8675), (3470, 7790), (3895, 6940), (4100, 6593)]