69222400

素因数分解:

$2^{14}\times 5^2\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 135

約数和(自身を含む): 185887191

約数和(自身を除く): 116664791

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 256, 260, 320, 325, 338, 400, 416, 512, 520, 640, 650, 676, 800, 832, 845, 1024, 1040, 1280, 1300, 1352, 1600, 1664, 1690, 2048, 2080, 2560, 2600, 2704, 3200, 3328, 3380, 4096, 4160, 4225, 5120, 5200, 5408, 6400, 6656, 6760, 8192, 8320, 8450, 10240, 10400, 10816, 12800, 13312, 13520, 16384, 16640, 16900, 20480, 20800, 21632, 25600, 26624, 27040, 33280, 33800, 40960, 41600, 43264, 51200, 53248, 54080, 66560, 67600, 81920, 83200, 86528, 102400, 106496, 108160, 133120, 135200, 166400, 173056, 204800, 212992, 216320, 266240, 270400, 332800, 346112, 409600, 432640, 532480, 540800, 665600, 692224, 865280, 1064960, 1081600, 1331200, 1384448, 1730560, 2163200, 2662400, 2768896, 3461120, 4326400, 5324800, 6922240, 8652800, 13844480, 17305600, 34611200, 69222400]

約数ペア:

[(1, 69222400), (2, 34611200), (4, 17305600), (5, 13844480), (8, 8652800), (10, 6922240), (13, 5324800), (16, 4326400), (20, 3461120), (25, 2768896), (26, 2662400), (32, 2163200), (40, 1730560), (50, 1384448), (52, 1331200), (64, 1081600), (65, 1064960), (80, 865280), (100, 692224), (104, 665600), (128, 540800), (130, 532480), (160, 432640), (169, 409600), (200, 346112), (208, 332800), (256, 270400), (260, 266240), (320, 216320), (325, 212992), (338, 204800), (400, 173056), (416, 166400), (512, 135200), (520, 133120), (640, 108160), (650, 106496), (676, 102400), (800, 86528), (832, 83200), (845, 81920), (1024, 67600), (1040, 66560), (1280, 54080), (1300, 53248), (1352, 51200), (1600, 43264), (1664, 41600), (1690, 40960), (2048, 33800), (2080, 33280), (2560, 27040), (2600, 26624), (2704, 25600), (3200, 21632), (3328, 20800), (3380, 20480), (4096, 16900), (4160, 16640), (4225, 16384), (5120, 13520), (5200, 13312), (5408, 12800), (6400, 10816), (6656, 10400), (6760, 10240), (8192, 8450)]