275891200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 132

約数和(自身を含む): 737370340

約数和(自身を除く): 461479140

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, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 829, 832, 1024, 1040, 1280, 1300, 1600, 1658, 1664, 2080, 2560, 2600, 3200, 3316, 3328, 4145, 4160, 5120, 5200, 6400, 6632, 6656, 8290, 8320, 10400, 10777, 12800, 13264, 13312, 16580, 16640, 20725, 20800, 21554, 25600, 26528, 33160, 33280, 41450, 41600, 43108, 53056, 53885, 66320, 66560, 82900, 83200, 86216, 106112, 107770, 132640, 165800, 166400, 172432, 212224, 215540, 265280, 269425, 331600, 332800, 344864, 424448, 431080, 530560, 538850, 663200, 689728, 848896, 862160, 1061120, 1077700, 1326400, 1379456, 1724320, 2122240, 2155400, 2652800, 2758912, 3448640, 4244480, 4310800, 5305600, 5517824, 6897280, 8621600, 10611200, 11035648, 13794560, 17243200, 21222400, 27589120, 34486400, 55178240, 68972800, 137945600, 275891200]

約数ペア:

[(1, 275891200), (2, 137945600), (4, 68972800), (5, 55178240), (8, 34486400), (10, 27589120), (13, 21222400), (16, 17243200), (20, 13794560), (25, 11035648), (26, 10611200), (32, 8621600), (40, 6897280), (50, 5517824), (52, 5305600), (64, 4310800), (65, 4244480), (80, 3448640), (100, 2758912), (104, 2652800), (128, 2155400), (130, 2122240), (160, 1724320), (200, 1379456), (208, 1326400), (256, 1077700), (260, 1061120), (320, 862160), (325, 848896), (400, 689728), (416, 663200), (512, 538850), (520, 530560), (640, 431080), (650, 424448), (800, 344864), (829, 332800), (832, 331600), (1024, 269425), (1040, 265280), (1280, 215540), (1300, 212224), (1600, 172432), (1658, 166400), (1664, 165800), (2080, 132640), (2560, 107770), (2600, 106112), (3200, 86216), (3316, 83200), (3328, 82900), (4145, 66560), (4160, 66320), (5120, 53885), (5200, 53056), (6400, 43108), (6632, 41600), (6656, 41450), (8290, 33280), (8320, 33160), (10400, 26528), (10777, 25600), (12800, 21554), (13264, 20800), (13312, 20725), (16580, 16640)]