30284800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:63

約数の個数: 198

約数和(自身を含む): 92901048

約数和(自身を除く): 62616248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 169, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 338, 350, 364, 400, 416, 448, 455, 512, 520, 560, 640, 650, 676, 700, 728, 800, 832, 845, 896, 910, 1024, 1040, 1120, 1183, 1280, 1300, 1352, 1400, 1456, 1600, 1664, 1690, 1792, 1820, 2080, 2240, 2275, 2366, 2560, 2600, 2704, 2800, 2912, 3200, 3328, 3380, 3584, 3640, 4160, 4225, 4480, 4550, 4732, 5120, 5200, 5408, 5600, 5824, 5915, 6400, 6656, 6760, 7168, 7280, 8320, 8450, 8960, 9100, 9464, 10400, 10816, 11200, 11648, 11830, 12800, 13312, 13520, 14560, 16640, 16900, 17920, 18200, 18928, 20800, 21632, 22400, 23296, 23660, 25600, 27040, 29120, 29575, 33280, 33800, 35840, 36400, 37856, 41600, 43264, 44800, 46592, 47320, 54080, 58240, 59150, 66560, 67600, 72800, 75712, 83200, 86528, 89600, 93184, 94640, 108160, 116480, 118300, 135200, 145600, 151424, 166400, 173056, 179200, 189280, 216320, 232960, 236600, 270400, 291200, 302848, 332800, 378560, 432640, 465920, 473200, 540800, 582400, 605696, 757120, 865280, 946400, 1081600, 1164800, 1211392, 1514240, 1892800, 2163200, 2329600, 3028480, 3785600, 4326400, 6056960, 7571200, 15142400, 30284800]

約数ペア:

[(1, 30284800), (2, 15142400), (4, 7571200), (5, 6056960), (7, 4326400), (8, 3785600), (10, 3028480), (13, 2329600), (14, 2163200), (16, 1892800), (20, 1514240), (25, 1211392), (26, 1164800), (28, 1081600), (32, 946400), (35, 865280), (40, 757120), (50, 605696), (52, 582400), (56, 540800), (64, 473200), (65, 465920), (70, 432640), (80, 378560), (91, 332800), (100, 302848), (104, 291200), (112, 270400), (128, 236600), (130, 232960), (140, 216320), (160, 189280), (169, 179200), (175, 173056), (182, 166400), (200, 151424), (208, 145600), (224, 135200), (256, 118300), (260, 116480), (280, 108160), (320, 94640), (325, 93184), (338, 89600), (350, 86528), (364, 83200), (400, 75712), (416, 72800), (448, 67600), (455, 66560), (512, 59150), (520, 58240), (560, 54080), (640, 47320), (650, 46592), (676, 44800), (700, 43264), (728, 41600), (800, 37856), (832, 36400), (845, 35840), (896, 33800), (910, 33280), (1024, 29575), (1040, 29120), (1120, 27040), (1183, 25600), (1280, 23660), (1300, 23296), (1352, 22400), (1400, 21632), (1456, 20800), (1600, 18928), (1664, 18200), (1690, 17920), (1792, 16900), (1820, 16640), (2080, 14560), (2240, 13520), (2275, 13312), (2366, 12800), (2560, 11830), (2600, 11648), (2704, 11200), (2800, 10816), (2912, 10400), (3200, 9464), (3328, 9100), (3380, 8960), (3584, 8450), (3640, 8320), (4160, 7280), (4225, 7168), (4480, 6760), (4550, 6656), (4732, 6400), (5120, 5915), (5200, 5824), (5408, 5600)]