121543400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 311899680

約数和(自身を除く): 190356280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 101, 110, 200, 202, 220, 275, 404, 440, 505, 547, 550, 808, 1010, 1094, 1100, 1111, 2020, 2188, 2200, 2222, 2525, 2735, 4040, 4376, 4444, 5050, 5470, 5555, 6017, 8888, 10100, 10940, 11110, 12034, 13675, 20200, 21880, 22220, 24068, 27350, 27775, 30085, 44440, 48136, 54700, 55247, 55550, 60170, 109400, 110494, 111100, 120340, 150425, 220988, 222200, 240680, 276235, 300850, 441976, 552470, 601700, 607717, 1104940, 1203400, 1215434, 1381175, 2209880, 2430868, 2762350, 3038585, 4861736, 5524700, 6077170, 11049400, 12154340, 15192925, 24308680, 30385850, 60771700, 121543400]

約数ペア:

[(1, 121543400), (2, 60771700), (4, 30385850), (5, 24308680), (8, 15192925), (10, 12154340), (11, 11049400), (20, 6077170), (22, 5524700), (25, 4861736), (40, 3038585), (44, 2762350), (50, 2430868), (55, 2209880), (88, 1381175), (100, 1215434), (101, 1203400), (110, 1104940), (200, 607717), (202, 601700), (220, 552470), (275, 441976), (404, 300850), (440, 276235), (505, 240680), (547, 222200), (550, 220988), (808, 150425), (1010, 120340), (1094, 111100), (1100, 110494), (1111, 109400), (2020, 60170), (2188, 55550), (2200, 55247), (2222, 54700), (2525, 48136), (2735, 44440), (4040, 30085), (4376, 27775), (4444, 27350), (5050, 24068), (5470, 22220), (5555, 21880), (6017, 20200), (8888, 13675), (10100, 12034), (10940, 11110)]