15709301820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{29101}}^1$

素因数の和:32115

約数の個数: 72

約数和(自身を含む): 47669076000

約数和(自身を除く): 31959774180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2999, 5998, 8997, 11996, 14995, 17994, 26991, 29101, 29990, 35988, 44985, 53982, 58202, 59980, 87303, 89970, 107964, 116404, 134955, 145505, 174606, 179940, 261909, 269910, 291010, 349212, 436515, 523818, 539820, 582020, 873030, 1047636, 1309545, 1746060, 2619090, 5238180, 87273899, 174547798, 261821697, 349095596, 436369495, 523643394, 785465091, 872738990, 1047286788, 1309108485, 1570930182, 1745477980, 2618216970, 3141860364, 3927325455, 5236433940, 7854650910, 15709301820]

約数ペア:

[(1, 15709301820), (2, 7854650910), (3, 5236433940), (4, 3927325455), (5, 3141860364), (6, 2618216970), (9, 1745477980), (10, 1570930182), (12, 1309108485), (15, 1047286788), (18, 872738990), (20, 785465091), (30, 523643394), (36, 436369495), (45, 349095596), (60, 261821697), (90, 174547798), (180, 87273899), (2999, 5238180), (5998, 2619090), (8997, 1746060), (11996, 1309545), (14995, 1047636), (17994, 873030), (26991, 582020), (29101, 539820), (29990, 523818), (35988, 436515), (44985, 349212), (53982, 291010), (58202, 269910), (59980, 261909), (87303, 179940), (89970, 174606), (107964, 145505), (116404, 134955)]