4149900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 14061600

約数和(自身を除く): 9911700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 53, 54, 58, 60, 75, 87, 90, 100, 106, 108, 116, 135, 145, 150, 159, 174, 180, 212, 225, 261, 265, 270, 290, 300, 318, 348, 435, 450, 477, 522, 530, 540, 580, 636, 675, 725, 783, 795, 870, 900, 954, 1044, 1060, 1305, 1325, 1350, 1431, 1450, 1537, 1566, 1590, 1740, 1908, 2175, 2385, 2610, 2650, 2700, 2862, 2900, 3074, 3132, 3180, 3915, 3975, 4350, 4611, 4770, 5220, 5300, 5724, 6148, 6525, 7155, 7685, 7830, 7950, 8700, 9222, 9540, 11925, 13050, 13833, 14310, 15370, 15660, 15900, 18444, 19575, 23055, 23850, 26100, 27666, 28620, 30740, 35775, 38425, 39150, 41499, 46110, 47700, 55332, 69165, 71550, 76850, 78300, 82998, 92220, 115275, 138330, 143100, 153700, 165996, 207495, 230550, 276660, 345825, 414990, 461100, 691650, 829980, 1037475, 1383300, 2074950, 4149900]

約数ペア:

[(1, 4149900), (2, 2074950), (3, 1383300), (4, 1037475), (5, 829980), (6, 691650), (9, 461100), (10, 414990), (12, 345825), (15, 276660), (18, 230550), (20, 207495), (25, 165996), (27, 153700), (29, 143100), (30, 138330), (36, 115275), (45, 92220), (50, 82998), (53, 78300), (54, 76850), (58, 71550), (60, 69165), (75, 55332), (87, 47700), (90, 46110), (100, 41499), (106, 39150), (108, 38425), (116, 35775), (135, 30740), (145, 28620), (150, 27666), (159, 26100), (174, 23850), (180, 23055), (212, 19575), (225, 18444), (261, 15900), (265, 15660), (270, 15370), (290, 14310), (300, 13833), (318, 13050), (348, 11925), (435, 9540), (450, 9222), (477, 8700), (522, 7950), (530, 7830), (540, 7685), (580, 7155), (636, 6525), (675, 6148), (725, 5724), (783, 5300), (795, 5220), (870, 4770), (900, 4611), (954, 4350), (1044, 3975), (1060, 3915), (1305, 3180), (1325, 3132), (1350, 3074), (1431, 2900), (1450, 2862), (1537, 2700), (1566, 2650), (1590, 2610), (1740, 2385), (1908, 2175)]