28373850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 72

約数和(自身を含む): 80737020

約数和(自身を除く): 52363170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3709, 3825, 7418, 7650, 11127, 18545, 22254, 33381, 37090, 55635, 63053, 66762, 92725, 111270, 126106, 166905, 185450, 189159, 278175, 315265, 333810, 378318, 556350, 567477, 630530, 834525, 945795, 1134954, 1576325, 1669050, 1891590, 2837385, 3152650, 4728975, 5674770, 9457950, 14186925, 28373850]

約数ペア:

[(1, 28373850), (2, 14186925), (3, 9457950), (5, 5674770), (6, 4728975), (9, 3152650), (10, 2837385), (15, 1891590), (17, 1669050), (18, 1576325), (25, 1134954), (30, 945795), (34, 834525), (45, 630530), (50, 567477), (51, 556350), (75, 378318), (85, 333810), (90, 315265), (102, 278175), (150, 189159), (153, 185450), (170, 166905), (225, 126106), (255, 111270), (306, 92725), (425, 66762), (450, 63053), (510, 55635), (765, 37090), (850, 33381), (1275, 22254), (1530, 18545), (2550, 11127), (3709, 7650), (3825, 7418)]