21034200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3217

約数の個数: 96

約数和(自身を含む): 71156160

約数和(自身を除く): 50121960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3187, 3300, 6374, 6600, 9561, 12748, 15935, 19122, 25496, 31870, 35057, 38244, 47805, 63740, 70114, 76488, 79675, 95610, 105171, 127480, 140228, 159350, 175285, 191220, 210342, 239025, 280456, 318700, 350570, 382440, 420684, 478050, 525855, 637400, 701140, 841368, 876425, 956100, 1051710, 1402280, 1752850, 1912200, 2103420, 2629275, 3505700, 4206840, 5258550, 7011400, 10517100, 21034200]

約数ペア:

[(1, 21034200), (2, 10517100), (3, 7011400), (4, 5258550), (5, 4206840), (6, 3505700), (8, 2629275), (10, 2103420), (11, 1912200), (12, 1752850), (15, 1402280), (20, 1051710), (22, 956100), (24, 876425), (25, 841368), (30, 701140), (33, 637400), (40, 525855), (44, 478050), (50, 420684), (55, 382440), (60, 350570), (66, 318700), (75, 280456), (88, 239025), (100, 210342), (110, 191220), (120, 175285), (132, 159350), (150, 140228), (165, 127480), (200, 105171), (220, 95610), (264, 79675), (275, 76488), (300, 70114), (330, 63740), (440, 47805), (550, 38244), (600, 35057), (660, 31870), (825, 25496), (1100, 19122), (1320, 15935), (1650, 12748), (2200, 9561), (3187, 6600), (3300, 6374)]