159189600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3533

約数の個数: 144

約数和(自身を含む): 545590080

約数和(自身を除く): 386400480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3491, 3800, 4560, 5700, 6982, 7600, 9120, 10473, 11400, 13964, 15200, 17455, 20946, 22800, 27928, 34910, 41892, 45600, 52365, 55856, 66329, 69820, 83784, 87275, 104730, 111712, 132658, 139640, 167568, 174550, 198987, 209460, 261825, 265316, 279280, 331645, 335136, 349100, 397974, 418920, 523650, 530632, 558560, 663290, 698200, 795948, 837840, 994935, 1047300, 1061264, 1326580, 1396400, 1591896, 1658225, 1675680, 1989870, 2094600, 2122528, 2653160, 2792800, 3183792, 3316450, 3979740, 4189200, 4974675, 5306320, 6367584, 6632900, 7959480, 8378400, 9949350, 10612640, 13265800, 15918960, 19898700, 26531600, 31837920, 39797400, 53063200, 79594800, 159189600]

約数ペア:

[(1, 159189600), (2, 79594800), (3, 53063200), (4, 39797400), (5, 31837920), (6, 26531600), (8, 19898700), (10, 15918960), (12, 13265800), (15, 10612640), (16, 9949350), (19, 8378400), (20, 7959480), (24, 6632900), (25, 6367584), (30, 5306320), (32, 4974675), (38, 4189200), (40, 3979740), (48, 3316450), (50, 3183792), (57, 2792800), (60, 2653160), (75, 2122528), (76, 2094600), (80, 1989870), (95, 1675680), (96, 1658225), (100, 1591896), (114, 1396400), (120, 1326580), (150, 1061264), (152, 1047300), (160, 994935), (190, 837840), (200, 795948), (228, 698200), (240, 663290), (285, 558560), (300, 530632), (304, 523650), (380, 418920), (400, 397974), (456, 349100), (475, 335136), (480, 331645), (570, 279280), (600, 265316), (608, 261825), (760, 209460), (800, 198987), (912, 174550), (950, 167568), (1140, 139640), (1200, 132658), (1425, 111712), (1520, 104730), (1824, 87275), (1900, 83784), (2280, 69820), (2400, 66329), (2850, 55856), (3040, 52365), (3491, 45600), (3800, 41892), (4560, 34910), (5700, 27928), (6982, 22800), (7600, 20946), (9120, 17455), (10473, 15200), (11400, 13964)]