623281140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{150551}}^1$

素因数の和:150589

約数の個数: 72

約数和(自身を含む): 1972833408

約数和(自身を除く): 1349552268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 150551, 301102, 451653, 602204, 752755, 903306, 1354959, 1505510, 1806612, 2258265, 2709918, 3011020, 3462673, 4516530, 5419836, 6774795, 6925346, 9033060, 10388019, 13549590, 13850692, 17313365, 20776038, 27099180, 31164057, 34626730, 41552076, 51940095, 62328114, 69253460, 103880190, 124656228, 155820285, 207760380, 311640570, 623281140]

約数ペア:

[(1, 623281140), (2, 311640570), (3, 207760380), (4, 155820285), (5, 124656228), (6, 103880190), (9, 69253460), (10, 62328114), (12, 51940095), (15, 41552076), (18, 34626730), (20, 31164057), (23, 27099180), (30, 20776038), (36, 17313365), (45, 13850692), (46, 13549590), (60, 10388019), (69, 9033060), (90, 6925346), (92, 6774795), (115, 5419836), (138, 4516530), (180, 3462673), (207, 3011020), (230, 2709918), (276, 2258265), (345, 1806612), (414, 1505510), (460, 1354959), (690, 903306), (828, 752755), (1035, 602204), (1380, 451653), (2070, 301102), (4140, 150551)]