201120300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{74489}}^1$

素因数の和:74512

約数の個数: 72

約数和(自身を含む): 646573200

約数和(自身を除く): 445452900

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, 74489, 148978, 223467, 297956, 372445, 446934, 670401, 744890, 893868, 1117335, 1340802, 1489780, 1862225, 2011203, 2234670, 2681604, 3352005, 3724450, 4022406, 4469340, 5586675, 6704010, 7448900, 8044812, 10056015, 11173350, 13408020, 16760025, 20112030, 22346700, 33520050, 40224060, 50280075, 67040100, 100560150, 201120300]

約数ペア:

[(1, 201120300), (2, 100560150), (3, 67040100), (4, 50280075), (5, 40224060), (6, 33520050), (9, 22346700), (10, 20112030), (12, 16760025), (15, 13408020), (18, 11173350), (20, 10056015), (25, 8044812), (27, 7448900), (30, 6704010), (36, 5586675), (45, 4469340), (50, 4022406), (54, 3724450), (60, 3352005), (75, 2681604), (90, 2234670), (100, 2011203), (108, 1862225), (135, 1489780), (150, 1340802), (180, 1117335), (225, 893868), (270, 744890), (300, 670401), (450, 446934), (540, 372445), (675, 297956), (900, 223467), (1350, 148978), (2700, 74489)]