147066400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 246658400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 79, 80, 100, 104, 130, 158, 160, 179, 200, 208, 260, 316, 325, 358, 395, 400, 416, 520, 632, 650, 716, 790, 800, 895, 1027, 1040, 1264, 1300, 1432, 1580, 1790, 1975, 2054, 2080, 2327, 2528, 2600, 2864, 3160, 3580, 3950, 4108, 4475, 4654, 5135, 5200, 5728, 6320, 7160, 7900, 8216, 8950, 9308, 10270, 10400, 11635, 12640, 14141, 14320, 15800, 16432, 17900, 18616, 20540, 23270, 25675, 28282, 28640, 31600, 32864, 35800, 37232, 41080, 46540, 51350, 56564, 58175, 63200, 70705, 71600, 74464, 82160, 93080, 102700, 113128, 116350, 141410, 143200, 164320, 183833, 186160, 205400, 226256, 232700, 282820, 353525, 367666, 372320, 410800, 452512, 465400, 565640, 707050, 735332, 821600, 919165, 930800, 1131280, 1414100, 1470664, 1838330, 1861600, 2262560, 2828200, 2941328, 3676660, 4595825, 5656400, 5882656, 7353320, 9191650, 11312800, 14706640, 18383300, 29413280, 36766600, 73533200, 147066400]

約数ペア:

[(1, 147066400), (2, 73533200), (4, 36766600), (5, 29413280), (8, 18383300), (10, 14706640), (13, 11312800), (16, 9191650), (20, 7353320), (25, 5882656), (26, 5656400), (32, 4595825), (40, 3676660), (50, 2941328), (52, 2828200), (65, 2262560), (79, 1861600), (80, 1838330), (100, 1470664), (104, 1414100), (130, 1131280), (158, 930800), (160, 919165), (179, 821600), (200, 735332), (208, 707050), (260, 565640), (316, 465400), (325, 452512), (358, 410800), (395, 372320), (400, 367666), (416, 353525), (520, 282820), (632, 232700), (650, 226256), (716, 205400), (790, 186160), (800, 183833), (895, 164320), (1027, 143200), (1040, 141410), (1264, 116350), (1300, 113128), (1432, 102700), (1580, 93080), (1790, 82160), (1975, 74464), (2054, 71600), (2080, 70705), (2327, 63200), (2528, 58175), (2600, 56564), (2864, 51350), (3160, 46540), (3580, 41080), (3950, 37232), (4108, 35800), (4475, 32864), (4654, 31600), (5135, 28640), (5200, 28282), (5728, 25675), (6320, 23270), (7160, 20540), (7900, 18616), (8216, 17900), (8950, 16432), (9308, 15800), (10270, 14320), (10400, 14141), (11635, 12640)]