156936400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 397162080

約数和(自身を除く): 240225680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 83, 100, 116, 145, 163, 166, 200, 232, 290, 326, 332, 400, 415, 464, 580, 652, 664, 725, 815, 830, 1160, 1304, 1328, 1450, 1630, 1660, 2075, 2320, 2407, 2608, 2900, 3260, 3320, 4075, 4150, 4727, 4814, 5800, 6520, 6640, 8150, 8300, 9454, 9628, 11600, 12035, 13040, 13529, 16300, 16600, 18908, 19256, 23635, 24070, 27058, 32600, 33200, 37816, 38512, 47270, 48140, 54116, 60175, 65200, 67645, 75632, 94540, 96280, 108232, 118175, 120350, 135290, 189080, 192560, 216464, 236350, 240700, 270580, 338225, 378160, 392341, 472700, 481400, 541160, 676450, 784682, 945400, 962800, 1082320, 1352900, 1569364, 1890800, 1961705, 2705800, 3138728, 3923410, 5411600, 6277456, 7846820, 9808525, 15693640, 19617050, 31387280, 39234100, 78468200, 156936400]

約数ペア:

[(1, 156936400), (2, 78468200), (4, 39234100), (5, 31387280), (8, 19617050), (10, 15693640), (16, 9808525), (20, 7846820), (25, 6277456), (29, 5411600), (40, 3923410), (50, 3138728), (58, 2705800), (80, 1961705), (83, 1890800), (100, 1569364), (116, 1352900), (145, 1082320), (163, 962800), (166, 945400), (200, 784682), (232, 676450), (290, 541160), (326, 481400), (332, 472700), (400, 392341), (415, 378160), (464, 338225), (580, 270580), (652, 240700), (664, 236350), (725, 216464), (815, 192560), (830, 189080), (1160, 135290), (1304, 120350), (1328, 118175), (1450, 108232), (1630, 96280), (1660, 94540), (2075, 75632), (2320, 67645), (2407, 65200), (2608, 60175), (2900, 54116), (3260, 48140), (3320, 47270), (4075, 38512), (4150, 37816), (4727, 33200), (4814, 32600), (5800, 27058), (6520, 24070), (6640, 23635), (8150, 19256), (8300, 18908), (9454, 16600), (9628, 16300), (11600, 13529), (12035, 13040)]