15705413300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5638

約数の個数: 108

約数和(自身を含む): 36430793280

約数和(自身を除く): 20725379980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 79, 95, 100, 158, 190, 316, 361, 380, 395, 475, 722, 790, 950, 1444, 1501, 1580, 1805, 1900, 1975, 3002, 3610, 3950, 5507, 6004, 7220, 7505, 7900, 9025, 11014, 15010, 18050, 22028, 27535, 28519, 30020, 36100, 37525, 55070, 57038, 75050, 104633, 110140, 114076, 137675, 142595, 150100, 209266, 275350, 285190, 418532, 435053, 523165, 550700, 570380, 712975, 870106, 1046330, 1425950, 1740212, 1988027, 2092660, 2175265, 2615825, 2851900, 3976054, 4350530, 5231650, 7952108, 8266007, 8701060, 9940135, 10463300, 10876325, 16532014, 19880270, 21752650, 33064028, 39760540, 41330035, 43505300, 49700675, 82660070, 99401350, 157054133, 165320140, 198802700, 206650175, 314108266, 413300350, 628216532, 785270665, 826600700, 1570541330, 3141082660, 3926353325, 7852706650, 15705413300]

約数ペア:

[(1, 15705413300), (2, 7852706650), (4, 3926353325), (5, 3141082660), (10, 1570541330), (19, 826600700), (20, 785270665), (25, 628216532), (38, 413300350), (50, 314108266), (76, 206650175), (79, 198802700), (95, 165320140), (100, 157054133), (158, 99401350), (190, 82660070), (316, 49700675), (361, 43505300), (380, 41330035), (395, 39760540), (475, 33064028), (722, 21752650), (790, 19880270), (950, 16532014), (1444, 10876325), (1501, 10463300), (1580, 9940135), (1805, 8701060), (1900, 8266007), (1975, 7952108), (3002, 5231650), (3610, 4350530), (3950, 3976054), (5507, 2851900), (6004, 2615825), (7220, 2175265), (7505, 2092660), (7900, 1988027), (9025, 1740212), (11014, 1425950), (15010, 1046330), (18050, 870106), (22028, 712975), (27535, 570380), (28519, 550700), (30020, 523165), (36100, 435053), (37525, 418532), (55070, 285190), (57038, 275350), (75050, 209266), (104633, 150100), (110140, 142595), (114076, 137675)]