19842300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7349}}^1$

素因数の和:7372

約数の個数: 72

約数和(自身を含む): 63798000

約数和(自身を除く): 43955700

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, 7349, 14698, 22047, 29396, 36745, 44094, 66141, 73490, 88188, 110235, 132282, 146980, 183725, 198423, 220470, 264564, 330705, 367450, 396846, 440940, 551175, 661410, 734900, 793692, 992115, 1102350, 1322820, 1653525, 1984230, 2204700, 3307050, 3968460, 4960575, 6614100, 9921150, 19842300]

約数ペア:

[(1, 19842300), (2, 9921150), (3, 6614100), (4, 4960575), (5, 3968460), (6, 3307050), (9, 2204700), (10, 1984230), (12, 1653525), (15, 1322820), (18, 1102350), (20, 992115), (25, 793692), (27, 734900), (30, 661410), (36, 551175), (45, 440940), (50, 396846), (54, 367450), (60, 330705), (75, 264564), (90, 220470), (100, 198423), (108, 183725), (135, 146980), (150, 132282), (180, 110235), (225, 88188), (270, 73490), (300, 66141), (450, 44094), (540, 36745), (675, 29396), (900, 22047), (1350, 14698), (2700, 7349)]