376644420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67499}}^1$

素因数の和:67545

約数の個数: 72

約数和(自身を含む): 1179360000

約数和(自身を除く): 802715580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 67499, 134998, 202497, 269996, 337495, 404994, 607491, 674990, 809988, 1012485, 1214982, 1349980, 2024970, 2092469, 2429964, 3037455, 4049940, 4184938, 6074910, 6277407, 8369876, 10462345, 12149820, 12554814, 18832221, 20924690, 25109628, 31387035, 37664442, 41849380, 62774070, 75328884, 94161105, 125548140, 188322210, 376644420]

約数ペア:

[(1, 376644420), (2, 188322210), (3, 125548140), (4, 94161105), (5, 75328884), (6, 62774070), (9, 41849380), (10, 37664442), (12, 31387035), (15, 25109628), (18, 20924690), (20, 18832221), (30, 12554814), (31, 12149820), (36, 10462345), (45, 8369876), (60, 6277407), (62, 6074910), (90, 4184938), (93, 4049940), (124, 3037455), (155, 2429964), (180, 2092469), (186, 2024970), (279, 1349980), (310, 1214982), (372, 1012485), (465, 809988), (558, 674990), (620, 607491), (930, 404994), (1116, 337495), (1395, 269996), (1860, 202497), (2790, 134998), (5580, 67499)]