15142400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:61

約数の個数: 180

約数和(自身を含む): 46427832

約数和(自身を除く): 31285432

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, 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, 5200, 5408, 5600, 5824, 5915, 6400, 6656, 6760, 7280, 8320, 8450, 8960, 9100, 9464, 10400, 10816, 11200, 11648, 11830, 12800, 13520, 14560, 16640, 16900, 17920, 18200, 18928, 20800, 21632, 22400, 23296, 23660, 27040, 29120, 29575, 33280, 33800, 36400, 37856, 41600, 43264, 44800, 46592, 47320, 54080, 58240, 59150, 67600, 72800, 75712, 83200, 86528, 89600, 94640, 108160, 116480, 118300, 135200, 145600, 151424, 166400, 189280, 216320, 232960, 236600, 270400, 291200, 302848, 378560, 432640, 473200, 540800, 582400, 605696, 757120, 946400, 1081600, 1164800, 1514240, 1892800, 2163200, 3028480, 3785600, 7571200, 15142400]

約数ペア:

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