203847900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16573}}^1$

素因数の和:16631

約数の個数: 72

約数和(自身を含む): 604221744

約数和(自身を除く): 400373844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 16573, 33146, 49719, 66292, 82865, 99438, 165730, 198876, 248595, 331460, 414325, 497190, 679493, 828650, 994380, 1242975, 1358986, 1657300, 2038479, 2485950, 2717972, 3397465, 4076958, 4971900, 6794930, 8153916, 10192395, 13589860, 16987325, 20384790, 33974650, 40769580, 50961975, 67949300, 101923950, 203847900]

約数ペア:

[(1, 203847900), (2, 101923950), (3, 67949300), (4, 50961975), (5, 40769580), (6, 33974650), (10, 20384790), (12, 16987325), (15, 13589860), (20, 10192395), (25, 8153916), (30, 6794930), (41, 4971900), (50, 4076958), (60, 3397465), (75, 2717972), (82, 2485950), (100, 2038479), (123, 1657300), (150, 1358986), (164, 1242975), (205, 994380), (246, 828650), (300, 679493), (410, 497190), (492, 414325), (615, 331460), (820, 248595), (1025, 198876), (1230, 165730), (2050, 99438), (2460, 82865), (3075, 66292), (4100, 49719), (6150, 33146), (12300, 16573)]