2003100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 6332928

約数和(自身を除く): 4329828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 607, 660, 825, 1100, 1214, 1650, 1821, 2428, 3035, 3300, 3642, 6070, 6677, 7284, 9105, 12140, 13354, 15175, 18210, 20031, 26708, 30350, 33385, 36420, 40062, 45525, 60700, 66770, 80124, 91050, 100155, 133540, 166925, 182100, 200310, 333850, 400620, 500775, 667700, 1001550, 2003100]

約数ペア:

[(1, 2003100), (2, 1001550), (3, 667700), (4, 500775), (5, 400620), (6, 333850), (10, 200310), (11, 182100), (12, 166925), (15, 133540), (20, 100155), (22, 91050), (25, 80124), (30, 66770), (33, 60700), (44, 45525), (50, 40062), (55, 36420), (60, 33385), (66, 30350), (75, 26708), (100, 20031), (110, 18210), (132, 15175), (150, 13354), (165, 12140), (220, 9105), (275, 7284), (300, 6677), (330, 6070), (550, 3642), (607, 3300), (660, 3035), (825, 2428), (1100, 1821), (1214, 1650)]