30919800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 99212400

約数和(自身を除く): 68292600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 174, 200, 232, 290, 300, 348, 435, 580, 600, 696, 725, 870, 1160, 1450, 1740, 1777, 2175, 2900, 3480, 3554, 4350, 5331, 5800, 7108, 8700, 8885, 10662, 14216, 17400, 17770, 21324, 26655, 35540, 42648, 44425, 51533, 53310, 71080, 88850, 103066, 106620, 133275, 154599, 177700, 206132, 213240, 257665, 266550, 309198, 355400, 412264, 515330, 533100, 618396, 772995, 1030660, 1066200, 1236792, 1288325, 1545990, 2061320, 2576650, 3091980, 3864975, 5153300, 6183960, 7729950, 10306600, 15459900, 30919800]

約数ペア:

[(1, 30919800), (2, 15459900), (3, 10306600), (4, 7729950), (5, 6183960), (6, 5153300), (8, 3864975), (10, 3091980), (12, 2576650), (15, 2061320), (20, 1545990), (24, 1288325), (25, 1236792), (29, 1066200), (30, 1030660), (40, 772995), (50, 618396), (58, 533100), (60, 515330), (75, 412264), (87, 355400), (100, 309198), (116, 266550), (120, 257665), (145, 213240), (150, 206132), (174, 177700), (200, 154599), (232, 133275), (290, 106620), (300, 103066), (348, 88850), (435, 71080), (580, 53310), (600, 51533), (696, 44425), (725, 42648), (870, 35540), (1160, 26655), (1450, 21324), (1740, 17770), (1777, 17400), (2175, 14216), (2900, 10662), (3480, 8885), (3554, 8700), (4350, 7108), (5331, 5800)]