30650702900

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{757}}^1\times {\mathrm{2237}}^1$

素因数の和:3189

約数の個数: 72

約数和(自身を含む): 66997779576

約数和(自身を除く): 36347076676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 757, 905, 1514, 1810, 2237, 3028, 3620, 3785, 4474, 4525, 7570, 8948, 9050, 11185, 15140, 18100, 18925, 22370, 37850, 44740, 55925, 75700, 111850, 137017, 223700, 274034, 404897, 548068, 685085, 809794, 1370170, 1619588, 1693409, 2024485, 2740340, 3386818, 3425425, 4048970, 6773636, 6850850, 8097940, 8467045, 10122425, 13701700, 16934090, 20244850, 33868180, 40489700, 42335225, 84670450, 169340900, 306507029, 613014058, 1226028116, 1532535145, 3065070290, 6130140580, 7662675725, 15325351450, 30650702900]

約数ペア:

[(1, 30650702900), (2, 15325351450), (4, 7662675725), (5, 6130140580), (10, 3065070290), (20, 1532535145), (25, 1226028116), (50, 613014058), (100, 306507029), (181, 169340900), (362, 84670450), (724, 42335225), (757, 40489700), (905, 33868180), (1514, 20244850), (1810, 16934090), (2237, 13701700), (3028, 10122425), (3620, 8467045), (3785, 8097940), (4474, 6850850), (4525, 6773636), (7570, 4048970), (8948, 3425425), (9050, 3386818), (11185, 2740340), (15140, 2024485), (18100, 1693409), (18925, 1619588), (22370, 1370170), (37850, 809794), (44740, 685085), (55925, 548068), (75700, 404897), (111850, 274034), (137017, 223700)]