20220300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7489}}^1$

素因数の和:7512

約数の個数: 72

約数和(自身を含む): 65013200

約数和(自身を除く): 44792900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 89868, 112335, 134802, 149780, 187225, 202203, 224670, 269604, 337005, 374450, 404406, 449340, 561675, 674010, 748900, 808812, 1011015, 1123350, 1348020, 1685025, 2022030, 2246700, 3370050, 4044060, 5055075, 6740100, 10110150, 20220300]

約数ペア:

[(1, 20220300), (2, 10110150), (3, 6740100), (4, 5055075), (5, 4044060), (6, 3370050), (9, 2246700), (10, 2022030), (12, 1685025), (15, 1348020), (18, 1123350), (20, 1011015), (25, 808812), (27, 748900), (30, 674010), (36, 561675), (45, 449340), (50, 404406), (54, 374450), (60, 337005), (75, 269604), (90, 224670), (100, 202203), (108, 187225), (135, 149780), (150, 134802), (180, 112335), (225, 89868), (270, 74890), (300, 67401), (450, 44934), (540, 37445), (675, 29956), (900, 22467), (1350, 14978), (2700, 7489)]