18252079700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{18041}}^1$

素因数の和:18273

約数の個数: 72

約数和(自身を含む): 40466618304

約数和(自身を除く): 22214538604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 151, 268, 302, 335, 604, 670, 755, 1340, 1510, 1675, 3020, 3350, 3775, 6700, 7550, 10117, 15100, 18041, 20234, 36082, 40468, 50585, 72164, 90205, 101170, 180410, 202340, 252925, 360820, 451025, 505850, 902050, 1011700, 1208747, 1804100, 2417494, 2724191, 4834988, 5448382, 6043735, 10896764, 12087470, 13620955, 24174940, 27241910, 30218675, 54483820, 60437350, 68104775, 120874700, 136209550, 182520797, 272419100, 365041594, 730083188, 912603985, 1825207970, 3650415940, 4563019925, 9126039850, 18252079700]

約数ペア:

[(1, 18252079700), (2, 9126039850), (4, 4563019925), (5, 3650415940), (10, 1825207970), (20, 912603985), (25, 730083188), (50, 365041594), (67, 272419100), (100, 182520797), (134, 136209550), (151, 120874700), (268, 68104775), (302, 60437350), (335, 54483820), (604, 30218675), (670, 27241910), (755, 24174940), (1340, 13620955), (1510, 12087470), (1675, 10896764), (3020, 6043735), (3350, 5448382), (3775, 4834988), (6700, 2724191), (7550, 2417494), (10117, 1804100), (15100, 1208747), (18041, 1011700), (20234, 902050), (36082, 505850), (40468, 451025), (50585, 360820), (72164, 252925), (90205, 202340), (101170, 180410)]