2241900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 7312032

約数和(自身を除く): 5070132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 53, 60, 75, 90, 94, 100, 106, 141, 150, 159, 180, 188, 212, 225, 235, 265, 282, 300, 318, 423, 450, 470, 477, 530, 564, 636, 705, 795, 846, 900, 940, 954, 1060, 1175, 1325, 1410, 1590, 1692, 1908, 2115, 2350, 2385, 2491, 2650, 2820, 3180, 3525, 3975, 4230, 4700, 4770, 4982, 5300, 7050, 7473, 7950, 8460, 9540, 9964, 10575, 11925, 12455, 14100, 14946, 15900, 21150, 22419, 23850, 24910, 29892, 37365, 42300, 44838, 47700, 49820, 62275, 74730, 89676, 112095, 124550, 149460, 186825, 224190, 249100, 373650, 448380, 560475, 747300, 1120950, 2241900]

約数ペア:

[(1, 2241900), (2, 1120950), (3, 747300), (4, 560475), (5, 448380), (6, 373650), (9, 249100), (10, 224190), (12, 186825), (15, 149460), (18, 124550), (20, 112095), (25, 89676), (30, 74730), (36, 62275), (45, 49820), (47, 47700), (50, 44838), (53, 42300), (60, 37365), (75, 29892), (90, 24910), (94, 23850), (100, 22419), (106, 21150), (141, 15900), (150, 14946), (159, 14100), (180, 12455), (188, 11925), (212, 10575), (225, 9964), (235, 9540), (265, 8460), (282, 7950), (300, 7473), (318, 7050), (423, 5300), (450, 4982), (470, 4770), (477, 4700), (530, 4230), (564, 3975), (636, 3525), (705, 3180), (795, 2820), (846, 2650), (900, 2491), (940, 2385), (954, 2350), (1060, 2115), (1175, 1908), (1325, 1692), (1410, 1590)]