2017443900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{3637}}^1$

素因数の和:3740

約数の個数: 108

約数和(自身を含む): 5977685112

約数和(自身を除く): 3960241212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 1849, 2150, 2580, 3225, 3637, 3698, 4300, 5547, 6450, 7274, 7396, 9245, 10911, 11094, 12900, 14548, 18185, 18490, 21822, 22188, 27735, 36370, 36980, 43644, 46225, 54555, 55470, 72740, 90925, 92450, 109110, 110940, 138675, 156391, 181850, 184900, 218220, 272775, 277350, 312782, 363700, 469173, 545550, 554700, 625564, 781955, 938346, 1091100, 1563910, 1876692, 2345865, 3127820, 3909775, 4691730, 6724813, 7819550, 9383460, 11729325, 13449626, 15639100, 20174439, 23458650, 26899252, 33624065, 40348878, 46917300, 67248130, 80697756, 100872195, 134496260, 168120325, 201744390, 336240650, 403488780, 504360975, 672481300, 1008721950, 2017443900]

約数ペア:

[(1, 2017443900), (2, 1008721950), (3, 672481300), (4, 504360975), (5, 403488780), (6, 336240650), (10, 201744390), (12, 168120325), (15, 134496260), (20, 100872195), (25, 80697756), (30, 67248130), (43, 46917300), (50, 40348878), (60, 33624065), (75, 26899252), (86, 23458650), (100, 20174439), (129, 15639100), (150, 13449626), (172, 11729325), (215, 9383460), (258, 7819550), (300, 6724813), (430, 4691730), (516, 3909775), (645, 3127820), (860, 2345865), (1075, 1876692), (1290, 1563910), (1849, 1091100), (2150, 938346), (2580, 781955), (3225, 625564), (3637, 554700), (3698, 545550), (4300, 469173), (5547, 363700), (6450, 312782), (7274, 277350), (7396, 272775), (9245, 218220), (10911, 184900), (11094, 181850), (12900, 156391), (14548, 138675), (18185, 110940), (18490, 109110), (21822, 92450), (22188, 90925), (27735, 72740), (36370, 55470), (36980, 54555), (43644, 46225)]