119142400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 319901400

約数和(自身を除く): 200759000

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, 1024, 1040, 1280, 1300, 1432, 1600, 1664, 1790, 2048, 2080, 2327, 2560, 2600, 2864, 3200, 3328, 3580, 4160, 4475, 4654, 5120, 5200, 5728, 6400, 6656, 7160, 8320, 8950, 9308, 10240, 10400, 11456, 11635, 12800, 13312, 14320, 16640, 17900, 18616, 20800, 22912, 23270, 25600, 26624, 28640, 33280, 35800, 37232, 41600, 45824, 46540, 51200, 57280, 58175, 66560, 71600, 74464, 83200, 91648, 93080, 114560, 116350, 133120, 143200, 148928, 166400, 183296, 186160, 229120, 232700, 286400, 297856, 332800, 366592, 372320, 458240, 465400, 572800, 595712, 665600, 744640, 916480, 930800, 1145600, 1191424, 1489280, 1832960, 1861600, 2291200, 2382848, 2978560, 3723200, 4582400, 4765696, 5957120, 7446400, 9164800, 11914240, 14892800, 23828480, 29785600, 59571200, 119142400]

約数ペア:

[(1, 119142400), (2, 59571200), (4, 29785600), (5, 23828480), (8, 14892800), (10, 11914240), (13, 9164800), (16, 7446400), (20, 5957120), (25, 4765696), (26, 4582400), (32, 3723200), (40, 2978560), (50, 2382848), (52, 2291200), (64, 1861600), (65, 1832960), (80, 1489280), (100, 1191424), (104, 1145600), (128, 930800), (130, 916480), (160, 744640), (179, 665600), (200, 595712), (208, 572800), (256, 465400), (260, 458240), (320, 372320), (325, 366592), (358, 332800), (400, 297856), (416, 286400), (512, 232700), (520, 229120), (640, 186160), (650, 183296), (716, 166400), (800, 148928), (832, 143200), (895, 133120), (1024, 116350), (1040, 114560), (1280, 93080), (1300, 91648), (1432, 83200), (1600, 74464), (1664, 71600), (1790, 66560), (2048, 58175), (2080, 57280), (2327, 51200), (2560, 46540), (2600, 45824), (2864, 41600), (3200, 37232), (3328, 35800), (3580, 33280), (4160, 28640), (4475, 26624), (4654, 25600), (5120, 23270), (5200, 22912), (5728, 20800), (6400, 18616), (6656, 17900), (7160, 16640), (8320, 14320), (8950, 13312), (9308, 12800), (10240, 11635), (10400, 11456)]