8348545620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4561}}^1\times {\mathrm{10169}}^1$

素因数の和:14745

約数の個数: 72

約数和(自身を含む): 25331964840

約数和(自身を除く): 16983419220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4561, 9122, 10169, 13683, 18244, 20338, 22805, 27366, 30507, 40676, 41049, 45610, 50845, 54732, 61014, 68415, 82098, 91220, 91521, 101690, 122028, 136830, 152535, 164196, 183042, 203380, 205245, 273660, 305070, 366084, 410490, 457605, 610140, 820980, 915210, 1830420, 46380809, 92761618, 139142427, 185523236, 231904045, 278284854, 417427281, 463808090, 556569708, 695712135, 834854562, 927616180, 1391424270, 1669709124, 2087136405, 2782848540, 4174272810, 8348545620]

約数ペア:

[(1, 8348545620), (2, 4174272810), (3, 2782848540), (4, 2087136405), (5, 1669709124), (6, 1391424270), (9, 927616180), (10, 834854562), (12, 695712135), (15, 556569708), (18, 463808090), (20, 417427281), (30, 278284854), (36, 231904045), (45, 185523236), (60, 139142427), (90, 92761618), (180, 46380809), (4561, 1830420), (9122, 915210), (10169, 820980), (13683, 610140), (18244, 457605), (20338, 410490), (22805, 366084), (27366, 305070), (30507, 273660), (40676, 205245), (41049, 203380), (45610, 183042), (50845, 164196), (54732, 152535), (61014, 136830), (68415, 122028), (82098, 101690), (91220, 91521)]