29785600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 120

約数和(自身を含む): 79916760

約数和(自身を除く): 50131160

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, 179, 200, 208, 256, 260, 320, 325, 358, 400, 416, 512, 520, 640, 650, 716, 800, 832, 895, 1040, 1280, 1300, 1432, 1600, 1664, 1790, 2080, 2327, 2560, 2600, 2864, 3200, 3328, 3580, 4160, 4475, 4654, 5200, 5728, 6400, 6656, 7160, 8320, 8950, 9308, 10400, 11456, 11635, 12800, 14320, 16640, 17900, 18616, 20800, 22912, 23270, 28640, 33280, 35800, 37232, 41600, 45824, 46540, 57280, 58175, 71600, 74464, 83200, 91648, 93080, 114560, 116350, 143200, 148928, 166400, 186160, 229120, 232700, 286400, 297856, 372320, 458240, 465400, 572800, 595712, 744640, 930800, 1145600, 1191424, 1489280, 1861600, 2291200, 2978560, 3723200, 5957120, 7446400, 14892800, 29785600]

約数ペア:

[(1, 29785600), (2, 14892800), (4, 7446400), (5, 5957120), (8, 3723200), (10, 2978560), (13, 2291200), (16, 1861600), (20, 1489280), (25, 1191424), (26, 1145600), (32, 930800), (40, 744640), (50, 595712), (52, 572800), (64, 465400), (65, 458240), (80, 372320), (100, 297856), (104, 286400), (128, 232700), (130, 229120), (160, 186160), (179, 166400), (200, 148928), (208, 143200), (256, 116350), (260, 114560), (320, 93080), (325, 91648), (358, 83200), (400, 74464), (416, 71600), (512, 58175), (520, 57280), (640, 46540), (650, 45824), (716, 41600), (800, 37232), (832, 35800), (895, 33280), (1040, 28640), (1280, 23270), (1300, 22912), (1432, 20800), (1600, 18616), (1664, 17900), (1790, 16640), (2080, 14320), (2327, 12800), (2560, 11635), (2600, 11456), (2864, 10400), (3200, 9308), (3328, 8950), (3580, 8320), (4160, 7160), (4475, 6656), (4654, 6400), (5200, 5728)]