106880800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 288731520

約数和(自身を除く): 181850720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 160, 172, 200, 208, 215, 239, 260, 325, 344, 400, 416, 430, 478, 520, 559, 650, 688, 800, 860, 956, 1040, 1075, 1118, 1195, 1300, 1376, 1720, 1912, 2080, 2150, 2236, 2390, 2600, 2795, 3107, 3440, 3824, 4300, 4472, 4780, 5200, 5590, 5975, 6214, 6880, 7648, 8600, 8944, 9560, 10277, 10400, 11180, 11950, 12428, 13975, 15535, 17200, 17888, 19120, 20554, 22360, 23900, 24856, 27950, 31070, 34400, 38240, 41108, 44720, 47800, 49712, 51385, 55900, 62140, 77675, 82216, 89440, 95600, 99424, 102770, 111800, 124280, 133601, 155350, 164432, 191200, 205540, 223600, 248560, 256925, 267202, 310700, 328864, 411080, 447200, 497120, 513850, 534404, 621400, 668005, 822160, 1027700, 1068808, 1242800, 1336010, 1644320, 2055400, 2137616, 2485600, 2672020, 3340025, 4110800, 4275232, 5344040, 6680050, 8221600, 10688080, 13360100, 21376160, 26720200, 53440400, 106880800]

約数ペア:

[(1, 106880800), (2, 53440400), (4, 26720200), (5, 21376160), (8, 13360100), (10, 10688080), (13, 8221600), (16, 6680050), (20, 5344040), (25, 4275232), (26, 4110800), (32, 3340025), (40, 2672020), (43, 2485600), (50, 2137616), (52, 2055400), (65, 1644320), (80, 1336010), (86, 1242800), (100, 1068808), (104, 1027700), (130, 822160), (160, 668005), (172, 621400), (200, 534404), (208, 513850), (215, 497120), (239, 447200), (260, 411080), (325, 328864), (344, 310700), (400, 267202), (416, 256925), (430, 248560), (478, 223600), (520, 205540), (559, 191200), (650, 164432), (688, 155350), (800, 133601), (860, 124280), (956, 111800), (1040, 102770), (1075, 99424), (1118, 95600), (1195, 89440), (1300, 82216), (1376, 77675), (1720, 62140), (1912, 55900), (2080, 51385), (2150, 49712), (2236, 47800), (2390, 44720), (2600, 41108), (2795, 38240), (3107, 34400), (3440, 31070), (3824, 27950), (4300, 24856), (4472, 23900), (4780, 22360), (5200, 20554), (5590, 19120), (5975, 17888), (6214, 17200), (6880, 15535), (7648, 13975), (8600, 12428), (8944, 11950), (9560, 11180), (10277, 10400)]