202914400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 541371600

約数和(自身を除く): 338457200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 109, 130, 160, 179, 200, 208, 218, 260, 325, 358, 400, 416, 436, 520, 545, 650, 716, 800, 872, 895, 1040, 1090, 1300, 1417, 1432, 1744, 1790, 2080, 2180, 2327, 2600, 2725, 2834, 2864, 3488, 3580, 4360, 4475, 4654, 5200, 5450, 5668, 5728, 7085, 7160, 8720, 8950, 9308, 10400, 10900, 11336, 11635, 14170, 14320, 17440, 17900, 18616, 19511, 21800, 22672, 23270, 28340, 28640, 35425, 35800, 37232, 39022, 43600, 45344, 46540, 56680, 58175, 70850, 71600, 74464, 78044, 87200, 93080, 97555, 113360, 116350, 141700, 143200, 156088, 186160, 195110, 226720, 232700, 253643, 283400, 312176, 372320, 390220, 465400, 487775, 507286, 566800, 624352, 780440, 930800, 975550, 1014572, 1133600, 1268215, 1560880, 1861600, 1951100, 2029144, 2536430, 3121760, 3902200, 4058288, 5072860, 6341075, 7804400, 8116576, 10145720, 12682150, 15608800, 20291440, 25364300, 40582880, 50728600, 101457200, 202914400]

約数ペア:

[(1, 202914400), (2, 101457200), (4, 50728600), (5, 40582880), (8, 25364300), (10, 20291440), (13, 15608800), (16, 12682150), (20, 10145720), (25, 8116576), (26, 7804400), (32, 6341075), (40, 5072860), (50, 4058288), (52, 3902200), (65, 3121760), (80, 2536430), (100, 2029144), (104, 1951100), (109, 1861600), (130, 1560880), (160, 1268215), (179, 1133600), (200, 1014572), (208, 975550), (218, 930800), (260, 780440), (325, 624352), (358, 566800), (400, 507286), (416, 487775), (436, 465400), (520, 390220), (545, 372320), (650, 312176), (716, 283400), (800, 253643), (872, 232700), (895, 226720), (1040, 195110), (1090, 186160), (1300, 156088), (1417, 143200), (1432, 141700), (1744, 116350), (1790, 113360), (2080, 97555), (2180, 93080), (2327, 87200), (2600, 78044), (2725, 74464), (2834, 71600), (2864, 70850), (3488, 58175), (3580, 56680), (4360, 46540), (4475, 45344), (4654, 43600), (5200, 39022), (5450, 37232), (5668, 35800), (5728, 35425), (7085, 28640), (7160, 28340), (8720, 23270), (8950, 22672), (9308, 21800), (10400, 19511), (10900, 18616), (11336, 17900), (11635, 17440), (14170, 14320)]