1931706900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13499}}^1$

素因数の和:13575

約数の個数: 144

約数和(自身を含む): 6327720000

約数和(自身を除く): 4396013100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 270, 300, 318, 450, 477, 530, 540, 636, 675, 795, 900, 954, 1060, 1325, 1350, 1431, 1590, 1908, 2385, 2650, 2700, 2862, 3180, 3975, 4770, 5300, 5724, 7155, 7950, 9540, 11925, 13499, 14310, 15900, 23850, 26998, 28620, 35775, 40497, 47700, 53996, 67495, 71550, 80994, 121491, 134990, 143100, 161988, 202485, 242982, 269980, 337475, 364473, 404970, 485964, 607455, 674950, 715447, 728946, 809940, 1012425, 1214910, 1349900, 1430894, 1457892, 1822365, 2024850, 2146341, 2429820, 2861788, 3037275, 3577235, 3644730, 4049700, 4292682, 6074550, 6439023, 7154470, 7289460, 8585364, 9111825, 10731705, 12149100, 12878046, 14308940, 17886175, 18223650, 19317069, 21463410, 25756092, 32195115, 35772350, 36447300, 38634138, 42926820, 53658525, 64390230, 71544700, 77268276, 96585345, 107317050, 128780460, 160975575, 193170690, 214634100, 321951150, 386341380, 482926725, 643902300, 965853450, 1931706900]

約数ペア:

[(1, 1931706900), (2, 965853450), (3, 643902300), (4, 482926725), (5, 386341380), (6, 321951150), (9, 214634100), (10, 193170690), (12, 160975575), (15, 128780460), (18, 107317050), (20, 96585345), (25, 77268276), (27, 71544700), (30, 64390230), (36, 53658525), (45, 42926820), (50, 38634138), (53, 36447300), (54, 35772350), (60, 32195115), (75, 25756092), (90, 21463410), (100, 19317069), (106, 18223650), (108, 17886175), (135, 14308940), (150, 12878046), (159, 12149100), (180, 10731705), (212, 9111825), (225, 8585364), (265, 7289460), (270, 7154470), (300, 6439023), (318, 6074550), (450, 4292682), (477, 4049700), (530, 3644730), (540, 3577235), (636, 3037275), (675, 2861788), (795, 2429820), (900, 2146341), (954, 2024850), (1060, 1822365), (1325, 1457892), (1350, 1430894), (1431, 1349900), (1590, 1214910), (1908, 1012425), (2385, 809940), (2650, 728946), (2700, 715447), (2862, 674950), (3180, 607455), (3975, 485964), (4770, 404970), (5300, 364473), (5724, 337475), (7155, 269980), (7950, 242982), (9540, 202485), (11925, 161988), (13499, 143100), (14310, 134990), (15900, 121491), (23850, 80994), (26998, 71550), (28620, 67495), (35775, 53996), (40497, 47700)]