89704530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 240065280

約数和(自身を除く): 150360750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457, 727, 914, 1371, 1454, 2181, 2285, 2742, 3635, 4113, 4362, 4570, 6543, 6855, 7270, 8226, 10905, 12339, 13086, 13710, 19629, 20565, 21810, 24678, 32715, 39258, 41130, 61695, 65430, 98145, 123390, 196290, 332239, 664478, 996717, 1661195, 1993434, 2990151, 3322390, 4983585, 5980302, 8970453, 9967170, 14950755, 17940906, 29901510, 44852265, 89704530]

約数ペア:

[(1, 89704530), (2, 44852265), (3, 29901510), (5, 17940906), (6, 14950755), (9, 9967170), (10, 8970453), (15, 5980302), (18, 4983585), (27, 3322390), (30, 2990151), (45, 1993434), (54, 1661195), (90, 996717), (135, 664478), (270, 332239), (457, 196290), (727, 123390), (914, 98145), (1371, 65430), (1454, 61695), (2181, 41130), (2285, 39258), (2742, 32715), (3635, 24678), (4113, 21810), (4362, 20565), (4570, 19629), (6543, 13710), (6855, 13086), (7270, 12339), (8226, 10905)]