210975949980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1049}}^1\times {\mathrm{1103}}^1$

素因数の和:3180

約数の個数: 144

約数和(自身を含む): 641784124800

約数和(自身を除く): 430808174820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1013, 1049, 1103, 2026, 2098, 2206, 3039, 3147, 3309, 4052, 4196, 4412, 5065, 5245, 5515, 6078, 6294, 6618, 9117, 9441, 9927, 10130, 10490, 11030, 12156, 12588, 13236, 15195, 15735, 16545, 18234, 18882, 19854, 20260, 20980, 22060, 30390, 31470, 33090, 36468, 37764, 39708, 45585, 47205, 49635, 60780, 62940, 66180, 91170, 94410, 99270, 182340, 188820, 198540, 1062637, 1117339, 1157047, 2125274, 2234678, 2314094, 3187911, 3352017, 3471141, 4250548, 4469356, 4628188, 5313185, 5586695, 5785235, 6375822, 6704034, 6942282, 9563733, 10056051, 10413423, 10626370, 11173390, 11570470, 12751644, 13408068, 13884564, 15939555, 16760085, 17355705, 19127466, 20112102, 20826846, 21252740, 22346780, 23140940, 31879110, 33520170, 34711410, 38254932, 40224204, 41653692, 47818665, 50280255, 52067115, 63758220, 67040340, 69422820, 95637330, 100560510, 104134230, 191274660, 201121020, 208268460, 1172088611, 2344177222, 3516265833, 4688354444, 5860443055, 7032531666, 10548797499, 11720886110, 14065063332, 17581329165, 21097594998, 23441772220, 35162658330, 42195189996, 52743987495, 70325316660, 105487974990, 210975949980]

約数ペア:

[(1, 210975949980), (2, 105487974990), (3, 70325316660), (4, 52743987495), (5, 42195189996), (6, 35162658330), (9, 23441772220), (10, 21097594998), (12, 17581329165), (15, 14065063332), (18, 11720886110), (20, 10548797499), (30, 7032531666), (36, 5860443055), (45, 4688354444), (60, 3516265833), (90, 2344177222), (180, 1172088611), (1013, 208268460), (1049, 201121020), (1103, 191274660), (2026, 104134230), (2098, 100560510), (2206, 95637330), (3039, 69422820), (3147, 67040340), (3309, 63758220), (4052, 52067115), (4196, 50280255), (4412, 47818665), (5065, 41653692), (5245, 40224204), (5515, 38254932), (6078, 34711410), (6294, 33520170), (6618, 31879110), (9117, 23140940), (9441, 22346780), (9927, 21252740), (10130, 20826846), (10490, 20112102), (11030, 19127466), (12156, 17355705), (12588, 16760085), (13236, 15939555), (15195, 13884564), (15735, 13408068), (16545, 12751644), (18234, 11570470), (18882, 11173390), (19854, 10626370), (20260, 10413423), (20980, 10056051), (22060, 9563733), (30390, 6942282), (31470, 6704034), (33090, 6375822), (36468, 5785235), (37764, 5586695), (39708, 5313185), (45585, 4628188), (47205, 4469356), (49635, 4250548), (60780, 3471141), (62940, 3352017), (66180, 3187911), (91170, 2314094), (94410, 2234678), (99270, 2125274), (182340, 1157047), (188820, 1117339), (198540, 1062637)]